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Background: It is generally beneficial for triplet gestation or high-order multiple pregnancies to operate multifetal pregnancy reduction (MFPR) after assisted reproductive techniques. However, data on pregnancy outcomes is lacking regarding dichorionic triamniotic (DCTA) and trichorionic triplets (TCTA) pregnancy.Method: This research analyzes the difference between 128 DCTA and 179 TCTA pregnancies with or without MFPR after in vitro fertilization/intracytoplasmic sperm injection cycles between January 2015 and June 2020. The subdivided subgroups of the two groups are reduction to singleton, reduction to dichorionic twins, and expectant management groups. We also compare the pregnancy and obstetric outcomes between 2104 dichorionic twins and 122 monochorionic twins.Result: The research subgroups were DCTA to monochorionic singleton pregnancies (n = 76), DCTA to dichorionic twin pregnancies (n = 18), DCTA-expectant management (n = 34), TCTA to monochorionic singleton pregnancies (n = 31), TCTA to dichorionic twin pregnancies (n = 130), and TCTA-expectant management (n = 18). In DCTA-expectant management group, the complete miscarriage rate is dramatically higher, and the survival rate and the rate of take-home babies are lower. However, there was no difference between the rates of complete miscarriages, survival rates, and take-home babies in TCTA-expectant management group. But the complete miscarriage rate of DCTA-expectant management was obviously higher than that of TCTA-expectant management group (29.41 vs. 5.56%, p = 0.044). For obstetric outcomes, MFPR to singleton group had higher gestational week and average birth weight, but lower premature delivery, gestational hypertension rates and low birth weight in both DCTA and TCTA pregnancy groups (all p < 0.05). DCTA to monochorionic singleton had the lowest incidence of gestational diabetes, whereas The subdivided subgroups of TCTA had no significant difference in the incidence of gestational diabetes. Monochorionic twins have higher rates of complete, early, and late miscarriage, premature delivery, and late premature delivery, and lower survival rate (p < 0.05).Conclusion: MFPR could improve gestational week and average birth weight, reducing premature delivery, LBW, and gestational hypertension rates in DCTA and TCTA pregnancies. Monochorionic twins have worse pregnancy and obstetric outcomes. MFPR to singleton is preferable recommended in the pregnancy and obstetric management of complex triplets with monochorionic pair. [ABSTRACT FROM AUTHOR]

Literature regarding pregnant women who sustained traumatic spinal injury during pregnancy is limited. Existing papers are mainly case reports, and this indicates a need for more high-quality research evidence in this area. Therefore, this study was designed to systematically review available literature that reported demographic information, clinical characteristics, and obstetric outcomes of women who sustained spinal injury during pregnancy. Studies published from the earliest record to January 2019, which reported traumatic spinal injury during pregnancy, were included. Studies that have reported pregnancy in patients with pre-existing spinal injury, review articles, commentaries, letter to editors, conference papers, and studies published in languages other than English were excluded. Sixteen studies reporting on 26 women were included. Their mean age was 26.7±5.5 years. Motor vehicle accidents were the main cause of spinal injury (n=15, 58%). Of the cases, four women sustained spinal injury during the 1st trimester of pregnancy, of which one had a spontaneous abortion, one delivered a baby with arthrogryposis multiplex congenital disorder, and the third one delivered a premature baby who died shortly after the delivery. Fifteen women sustained injury during their 2nd trimester, of which 14 delivered normal babies, while six sustained spinal injury during the 3rd trimester. Of these women, five delivered normal babies at term. Outcomes of pregnancy appear significantly affected if a spinal injury occurs during the 1st trimester of pregnancy; however, injuries sustained during the 2nd and 3rd trimesters can have good obstetric outcomes. [ABSTRACT FROM AUTHOR]

The benefits of exclusive breastfeeding are well known for both mother and baby. Despite this, rates of exclusive breastfeeding remain low. The present study aimed to determine the factors associated with the maintenance of this type of feeding after being discharged from the hospital after childbirth. A cross-sectional study was carried out with 1200 postpartum women in Spain. Sociodemographic, obstetric, and neonatal data were collected. Odds ratios (OR) and adjusted odds ratios (aOR) with 95% confidence intervals were calculated. Early breastfeeding initiation was identified as a factor that favors breastfeeding after hospital discharge (aOR: 2.47; 95%CI: 1.77, 3.45). Other factors that favor breastfeeding after discharge included the woman feeling very supported by her partner during pregnancy, childbirth, and the puerperium (aOR: 2.54; 95%CI:1.30, 5.00) and having previously breastfed other children (aOR: 1.97; 95%CI: 1.40, 2.76). Among the factors that hindered exclusive breastfeeding after discharge were multiple or twin pregnancies (aOR: 0.31; 95%CI 0.12, 0.83), induction of labor (aOR: 0.73; 95%CI: 0.53, 0.99), admission of the newborn to the neonatal intensive care unit (NICU) (aOR: 0.31; 95%CI 0.19, 0.52), using epidural pain relief during labor (aOR: 0.41; 95%CI: 0.27, 0.64), or a preterm newborn (aOR: 0.38; 95%CI: 0.21, 0.69). For all these reasons, it is essential to promote certain practices such as the early start of breastfeeding or the induced onset of labor, among others, in order to promote the maintenance of exclusive breastfeeding beyond hospital discharge after childbirth. [ABSTRACT FROM AUTHOR]

Introduction: Maternal body mass index (BMI) is a vital predictor of the nutritional status of any pregnant woman. Several developing countries like India are facing the double burden of both obesity and malnutrition due the extreme socioeconomic distribution of our population. Thus, this study was undertaken to study the effect of pre-pregnancy maternal BMI on the obstetric outcomes. Materials and methods: A retrospective observational study was conducted during the time period of 1 year (December 2018–December 2019), wherein we analysed 3940 women who delivered in Goa Medical College. Depending on the maternal BMI calculated at the first antenatal visit, all the study participants were divided into five BMI groups and their obstetric outcomes were studied. Results: Majority of the study participants were in the normal BMI category (49.8%); however, a large number of women were overweight (37.3%), 3.2% were obese, 0.1% were morbidly obese, and 9.6%were underweight. Antenatal complications like anaemia and IUGR were more common in underweight women, whereas pre-eclampsia, GDM, macrosomia, antepartum haemorrhage and preterm labour were more common in obese women. Increased rate of Caesarean sections and postpartum complications like PPH, wound sepsis and puerperal sepsis were observed in overweight and obese women. Conclusion: Thus, adverse obstetric outcomes were observed in extremes of maternal BMI. Hence, there is a need to provide pre-conception counselling to all women in the reproductive age group so that they can achieve normal BMI prior to conception and thus reduce maternal morbidity and mortality rates in our country. [ABSTRACT FROM AUTHOR]

Abstract Background Administration of gonadotropin-releasing hormone agonist (GnRH-a) in the luteal phase is commonly used for pituitary suppression during in vitro fertilisation (IVF). There is an ineluctable risk of inadvertent exposure of spontaneous pregnancy to GnRH-a. However, little is known about the pregnancy complications and repregnancy outcomes of the affected women and the neurodevelopmental outcomes of the GnRH-a-exposed children. Methods Retrospective analysis was used to determine obstetric and repregnancy outcomes after natural conception in 114 women who naturally conceived while receiving GnRH-a during their early pregnancy over the past 17 years. The GnRH-a-exposed children were evaluated to determine their neonatal characteristics and long-term neurodevelopmental outcomes. The outcomes were compared to those of relevant age-matched control groups. Results Sixty-five women had 66 live births. The neonatal health outcomes and the incidence of maternal complications were similar in the GnRH-a-exposed and control groups. Thirty-one GnRH-a-exposed children, aged 2–8 years, were available for investigation of neurodevelopment. Except for one case of autism spectrum disorder, the full-scale intelligence quotient score was within the normal range and similar to that of the control group. Most mothers with successful pregnancies and about one-third of the women who had spontaneous abortions were subsequently able to conceive naturally again. IVF is recommended for repregnancy in women who have experienced ectopic pregnancies. Conclusions Accidental exposure to GnRH-a in early pregnancy might be safe. Reproductive treatment suggestions for repregnancy should be made with consideration of the outcomes of the previously GnRH-a-exposed spontaneous pregnancy.

Abstract Background A rapid development in assisted reproductive technology (ART) has led to a surge in its popularity among target couples. However, elucidation on the molecular mechanism and effective solutions for a common problem posed by ART, namely transfer failure, is still lacking. The new therapeutic potential of cyclosporin A (CsA), a typical immunosuppressant widely used in the treatment of rejection after organ transplantation, in recurrent pregnancy loss (RPL) patients may inspire some novel transfer failure therapies in the future. To further explore the clinical effects of CsA, this study investigated whether its application can improve clinical pregnancy outcomes in patients with a history of unexplained transfer failure in frozen-thawed embryo transfer (FET) cycles. Methods Data from a retrospective cohort investigation (178 frozen-thawed embryo transfer cycles in 178 patients) were analysed using binary logistic regression to explore the relationship between CsA treatment and clinical pregnancy outcomes; the odds ratios (ORs) and 95 % confidence intervals (CIs) were calculated as a measure of relevancy. Implantation rate was the main outcome measure. Results There was no difference in the fine adjusted OR (95 % CI) of the implantation rate [1.251 (0.739–2.120)], clinical pregnancy rate [1.634 (0.772–3.458)], chemical pregnancy rate [1.402 (0.285–6.909)], take-home baby rate [0.872 (0.423–1.798)], multiple births rate [0.840 (0.197–3.590)], preterm birth [1.668 (0.377–7.373)], abnormal birth weight [1.834 (0.533–6.307)] or sex ratio [0.956 (0.339–2.698)] between the CsA-treated group and control group. No birth defects were observed in the present study. Conclusions Although CsA does not affect infant characteristics, it has no beneficial effects on the clinical pregnancy outcomes in patients with a history of unexplained transfer failure in FET cycles.

Objective: Review the menstrual and obstetric outcomes among Asherman syndrome patients when stratified by disease severity. Design: Retrospective cohort study. Setting: A community teaching hospital affiliated with a large academic medical center. Patients: A total of 355 Asherman syndrome patients stratified by March classification who underwent hysteroscopic adhesiolysis. Interventions: Telephone survey, analyzed with multivariable analysis. Main Outcome Measures: Return of menstruation. Pregnancy, miscarriage, and live birth rate. Results: A total of 355 patients underwent hysteroscopic adhesiolysis. Of these, 150 (42.3%) patients completed the telephone survey with a mean follow-up of 2.21 years. Additionally, 40.7% had mild, 52.7% had moderate, and 6.6% had severe disease. Furthermore, 25.3% of patients reported amenorrhea at presentation, with mild disease patients having the highest rate of returning menstruation (93.8%) following treatment. The cumulative pregnancy rate was 81.9%, and the cumulative live birth rate was 51.2%, with no statistical differences identified by the classification group. Conclusion: Asherman syndrome disease severity predicted returning menstruation but not pregnancy or live birth rate.

Purpose: Comparison of intracytoplasmic sperm injection cycles with testicular sperm extraction in obstructive azoospermia and non-obstructive azoospermia are limited, and few studies have addressed obstetric and neonatal outcomes., Design: This study analyzed couples who underwent testicular sperm extraction-intracytoplasmic sperm injection cycles for obstructive azoospermia and non-obstructive azoospermia to determine whether impaired spermatogenesis in non-obstructive azoospermia patients would lead to worse reproductive outcomes and higher rates of pregnancy complications and fetal anomalies. This study is a retrospective, single-center analysis of all testicular sperm cycles performed between January 1, 2001 and December 31, 2020., Results: A total of 392 couples were considered in the study, leading to 1066 induction cycles, 620 (58.2%) from patients with obstructive azoospermia and 446 (41.8%) from non-obstructive azoospermia. The cumulative delivery rate did not significantly differ between the two groups (34% vs. 31%; p = 0.326). The miscarriage rate was similar between obstructive azoospermia and non-obstructive azoospermia patients. Fertilization rate instead showed a statistically significant difference (obstructive azoospermia: 66.1 ± 25.7 vs. non-obstructive azoospermia: 56.1 ± 27.0; p < 0.001). The overall maternal complication rate in the non-obstructive azoospermia group was higher (10.7% vs. 18.4%; p = 0.035), but there was no statistical significance for each pathology. There was no statistical difference in gestational age between the two groups for both single and twin pregnancies. Seven cases of congenital defects occurred in the obstructive azoospermia group, while two cases occurred in the non-obstructive azoospermia group., Conclusions: Despite impaired spermatogenesis in non-obstructive azoospermia patients, there were no substantial differences in reproductive outcomes compared to patients with obstructive azoospermia, even in terms of obstetric safety and neonatal well-being., (© 2023 American Society of Andrology and European Academy of Andrology.)

Keywords: hypothyroidism; maternal-fetal outcomes; obstetric outcomes; pregnancy; screening; thyroid function; universal EN hypothyroidism maternal-fetal outcomes obstetric outcomes pregnancy screening thyroid function universal 712 714 3 01/19/23 20230201 NES 230201 Thyroid disease is the second most common cause of endocrinopathy in pregnant women, affecting approximately 3%.[1] Maternal thyroid dysfunction (mainly overt hypothyroidism) can influence maternal-fetal health and cause obstetric complications.[2] However, whether or not to perform universal screening for thyroid dysfunction remains controversial, with no consensus between clinical practice guidelines.[3] The primary aim of our study was to evaluate the impact of universal screening implantation on adverse pregnancy outcomes in the setting of real-world clinical practice. No between-group differences were observed in baseline characteristics, except that first TSH and thyroid antibodies positivity (TPO-Ab) were significantly higher in the risk-based screening group than the universal screening group (TSH 1.98 vs. 1.69 mIU/L; I P i < 0.05; and TPO-Ab 72.4% vs. 23.7%; I P i < 0.05). Universal screening detected significantly higher rates of subclinical hypothyroidism and hyperthyroidism (TSH 4-10 mIU/L: 2.49% vs. 5.79%; TSH 2.5-4 mIU/L: 3.92% vs. 14.65%; TSH <0.1 mIU/L: 0.19% vs. 2.54%; I P i < 0.05), but the same number for overt hypothyroidism (1 vs. 1). [Extracted from the article]

Two linear regression analyses were performed with gestational age at birth and birth weight as the dependent variable and SARS-CoV-2 infection as the exposure variable. Keywords: birth weight; COVID-19; gestational age; obstetric outcomes; SARS-CoV-2 infection EN birth weight COVID-19 gestational age obstetric outcomes SARS-CoV-2 infection 337 339 3 12/16/22 20230101 NES 230101 Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection during pregnancy has been associated with adverse obstetric outcomes.[1] Most studies included symptomatic or hospitalized patients or patients infected in the third trimester or lacked appropriate control groups. Birth weight, COVID-19, gestational age, obstetric outcomes, SARS-CoV-2 infection. [Extracted from the article]

Today, the issues of the pregnancy course in women with endometriosis and endometriosis impact on obstetric outcome remain unresolved and insufficiently studied. Research objective: to study the association between endometriosis and pregnancy complications, adverse obstetric outcomes. Materials and methods. A retrospective cohort study comparing the incidence of pregnancy complications and adverse obstetric outcomes in 478 women with endometriosis (main group) and 544 women without endometriosis (control group). Complications of pregnancy and unfavorable obstetric outcomes were assessed, such as spontaneous miscarriage, ectopic pregnancy, vomiting of pregnant women, premature birth, caesarean section, pathological attachment of the placenta, postpartum hemorrhage and small for gestational age fetuses. Results. The study showed that pregnant women with endometriosis have an increased risk of spontaneous miscarriages compared to the control group: 89/478 (19.07 ± 1.13%) versus 87/544 (14.93 ± 0.49%) respectively (p < 0.001), ectopic pregnancy: 12/478 (2.84 ± 0.47%) versus 5/544 (0.97 ± 0.36%) respectively (p < 0.001); vomiting of pregnant women: 86/478 (17.85 ± 1.09%) compared with 16/544 (3.15 ± 0.34%) respectively (p < 0.001); premature birth: 72/478 (15.5 ± 1.03%) versus 55/544 (10.17 ± 0.30%) respectively (p < 0.001); increased frequency of caesarean section: 99/478 (20.44 ± 1.24%) versus 87/544 (15.5 ± 0.73%) respectively (p < 0.001) and pathological attachment of the placenta: 19/478 (4.31 ± 0.59%) versus 8/544 (1.46 ± 0.30%) respectively (p < 0.001). There was no association between endometriosis and postpartum hemorrhage and small gestational age of the fetus. Conclusions. Pregnant women with endometriosis have an increased risk of spontaneous miscarriages, ectopic pregnancy, vomiting of pregnant women, premature birth, caesarean section, pathological attachment of the placenta. The association established in our study between endometriosis and complications of pregnancy, unfavorable obstetric results requires further research to clarify the mechanisms of the results obtained.

Objective: Second- and third-trimester SARS-CoV-2 infections may have an increased risk of obstetric complications. However, data on first-trimester infections are scarce. We sought to characterize the clinical and inflammatory presentations and pregnancy outcomes of first-trimester infections. Methods: A population-based multicenter study including 817 singleton pregnancies with SARS-CoV-2 serologic testing at 8–14 weeks between March and May 2020. Blood count, uterine artery Doppler, and pregnancy-associated plasma protein A (PAPP-A) were performed in all women. Placental growth factor (PlGF), soluble fms-like tyrosine kinase 1 (sFlt-1), IL-6, and ferritin were determined in positive women. Obstetric outcomes were evaluated. Results: The prevalence of first-trimester infection was 15.2% (n = 124). 72.6% of positive women were asymptomatic. Symptomatic women had higher rates of lymphopenia (1.91 × 109/L vs. 2.16 × 109/L, p = 0.017) and increased levels of IL-6 (9.1% vs. 1.2%, p = 0.051), but lower rates of decreased ferritin (6.3% vs. 19.8%, p = 0.015). PAPP-A was higher in symptomatic women compared with asymptomatic and negative women (1.44 [IQR 0.90–1.82] vs. 1.08 [IQR 0.66–1.61] p = 0.014, vs. 1.08 [IQR 0.77–1.55] p = 0.019, respectively). Obstetric outcomes were not increased. Conclusions: First-trimester SARS-CoV-2 infections are mostly asymptomatic, with a mild increase of inflammatory markers in symptomatic women. Obstetric complications were not increased, but PAPP-A levels were higher in symptomatic women. [ABSTRACT FROM AUTHOR]

Introduction: The purpose of this research is to determine the factors associated with low-birthweight (LBW) infants in teenage pregnancy. Methods: A cross-sectional study was conducted in Terengganu, Malaysia, from January 1, 2020, to May 31, 2020. Records of teenage pregnancies in 2018 were retrieved from the Maternal Health Record Book and Pregnant Woman and Postnatal Book Registry. Simple logistic and multiple logistic regression analysis was used to analyse the factors associated with LBW infants in teenage pregnancy. Results: All 357 cases that fulfilled the study criteria were included. LBW infants were the most common perinatal outcome among teenage pregnancies (19.3%), followed by preterm birth (9.0 %), and both low Apgar score and stillbirth (1.4% each). Factors associated with low-birth-weight infants in teenage pregnancy in Terengganu were a teenage husband (AOR 2.0; 95% CI: 1.01, 3.96; p=0.047) and a mother with a low level of education (AOR 3.07; 95% CI: 1.20, 7.85; p=0.019). Conclusion: Teenage husband and low level of maternal education are significant factors that need to be addressed to improve teenage pregnancy outcomes. Interventions to improve these factors should continue to be encouraged. [ABSTRACT FROM AUTHOR]

Objective: To investigate the factors influencing placenta accreta in pregnant women who previously underwent hysteroscopic adhesiolysis (HA). Methods: This retrospective study enrolled 265 women with intrauterine adhesions (IUAs) at the Sir Run Run Shaw Hospital from January 2014 to December 2018. We followed up their pregnancy outcomes and maternal complications. Results: The menstrual pattern and gestational history before operation were significantly different between the live birth and pregnancy loss groups. The age, extent of cavity involved, type of adhesions, times of adhesiolysis performed, and time interval from surgery to pregnancy were not significantly different between these two groups. In the third trimester, 48 of 140 patients had 53 perinatal complications, including placenta accreta (27), gestational diabetes mellitus (10), pregnancy‐induced hypertension (6), postpartum hemorrhage (4), intrahepatic cholestasis of pregnancy (2), placenta previa (1), oligohydramnios (1), and intrauterine growth restriction (1). Logistic regression analysis showed that extent of cavity involved and times of adhesiolysis performed were associated with placenta accreta. Conclusion: The extent of cavity involved and times of adhesive separation surgeries were risk factors for placenta accreta in patients. The menstrual model and gestational history may provide the main predictive factors for pregnancy loss. Synopsis: The extent of cavity involved and times of adhesive separation surgeries were risk factors for placenta accreta in patients with intrauterine adhesions. [ABSTRACT FROM AUTHOR]

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Objectives: The primary aim of this study was to determine the prevalence of maternal hypovitaminosis D. The secondary aim was to determine the obstetric outcomes between a group of pregnant women with hypovitaminosis D and the normal control group at Chonprathan Hospital, Nonthaburi province of Thailand.Materials and Methods: This study was a cross-sectional study. A total of 77 subjects were consecutively enrolled in the study. The inclusion criteria were pregnant women who had received antenatal care and delivered at Chonprathan Hospital, Nonthaburi, Thailand. The exclusion criteria included women who had a liver disease, kidney disease, gastrointestinal absorption disease, pulmonary tuberculosis, hyperthyroid disease, and pregnant women who used drugs that have an effect on vitamin D. Vitamin D deficiency was defined as 25-hydroxyvitamin D (25-OHD) < 20 ng/mL, insufficiency as 25-OHD 20–29.9 ng/mL, and sufficiency as 25-OHD ≥ 30 ng/mL. Hypovitaminosis D refer to vitamin D deficiency plus vitamin D insufficiency. A data interview was performed and the results recorded in a case record form by the research team. Venous blood samples were collected for 25-OHD, parathyroid hormone (PTH), calcium, phosphate, alkaline phosphatase (ALP), albumin, and magnesium on the day of labor.Results: The mean level of 25-OHD was 25.2% ± 7.9 ng/mL. The prevalence of vitamin D deficiency was 22.1%, vitamin D insufficiency was 44.1%, and vitamin D sufficiency was 33.8%. There was an association between vitamin D level and serum albumin but no association with the other blood parameters statuses (correct calcium,PTH, phosphate, ALP, magnesium,hematocrit), age, pre-pregnancy body mass index, or obstetric complications.Conclusion: The prevalence of hypovitaminosis D was 66.2%, while vitamin D deficiency was 22.1%. There was no association between the vitamin D level and obstetric outcomes.

Objective: To determine the prevalence of teenage pregnancy and compare its obstetric and perinatal outcomes with those of non-teenage pregnancy. Method: This retrospective hospital-based case-control study was conducted in the Department of Obstetrics and Gynaecology in Hospital Tuanku Ja’afar Seremban. The study made use of the Malaysian National Obstetric Registry (NOR) records of teenage pregnant women aged 11–19 at Hospital Tuanku Ja’afar Seremban over a 12-month period between May 2015 and May 2016 (n=164). Socio-demographic profiles, obstetric outcomes, and perinatal outcomes were detailed for each pregnant woman. The results were compared to a control group of 169 pregnant women aged 20–30 who also delivered in hospital Tuanku Ja’afar Seremban during the same period. The aim of this study was to assess the obstetric outcomes of teenage pregnancy and to compare them with those of the control group. A chi-squared test was used to identify the statistical significance of the relationship between teenage pregnancy rates and obstetric outcomes. Results with p

Abstract Objective The present study is a systematic review of the literature to assess whether the presence of endometriosis determines or contributes to adverse obstetric outcomes. Data Sources The present work was carried out at the Hospital Israelita Albert Einstein, São Paulo, state of São Paulo, Brazil, in accordance to the PRISMA methodology for systematic reviews. A review of the literature was performed using PubMed, Web of Science and Scopus databases. The keywords used were: pregnancy outcome, pregnancy complications, obstetrical complications, obstetrics, obstetric outcomes and endometriosis. The survey was further completed by a manually executed review of cross-referenced articles, which was last performed on November 30, 2018. Selection of studies The survey disclosed a total of 2,468 articles, published from May 1946 to October 2017. A total of 18 studies were selected to be further classified according to their quality and relevance. Data Collection The Newcastle-Ottawa Quality Assessment Scale was used for classification. Five studies of greater impact and superior evidence quality and 13 studies of moderate evidence quality were selected. We analyzed the studies for the characteristics of their patients plus how endometriosis was diagnosed and their respective obstetric outcomes taking into account their statistical relevance. Data Synthesis Analyses of the higher impact and better quality studies have shown high incidence of preterm birth and placenta previa in patients with endometriosis. Conclusion Placenta previa and preterm birth are the most statistically significant outcomes related to endometriosis, as indicated by our systematic review. The present information is useful to alert obstetricians and patients about possible unfavorable obstetric outcomes.

Objective To evaluate obstetric and kidney outcomes in pregnancies with kidney transplantation. Methods We retrospectively reviewed 32 singleton pregnancies in kidney transplant recipients. Obstetric outcomes were explored according to the estimated glomerular filtration rates (eGFR) of patients. Results The incidences of fetal growth restriction, preeclampsia were 18.8% and 34.4%, respectively. There was a significant negative correlation between first-trimester eGFR and perinatal mortality (r = −0.546, p = .0.001) and composite adverse obstetric outcome (r = −0.415, p = .0.018). Conclusion The degree of transplanted kidney function impairment at the beginning of pregnancy is the major determinant of pregnancy outcome.

Mariko Jitsumori,1,* Shinya Matsuzaki,1,* Masayuki Endo,1 Takeya Hara,1 Takuji Tomimatsu,1 Satoko Matsuzaki,2 Tatsuya Miyake,1 Tsuyoshi Takiuchi,1 Aiko Kakigano,1 Kazuya Mimura,1 Eiji Kobayashi,1 Yutaka Ueda,1 Tadashi Kimura1 1Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan; 2Department of Obstetrics and Gynecology, Otemae Hospital, Osaka, Japan*These authors contributed equally to this workCorrespondence: Shinya Matsuzaki; Aiko KakiganoDepartment of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, JapanTel +81-6-6879-3355Fax +81-6-6879-3359Email zacky@gyne.med.osaka-u.ac.jp; ai-kaki@gyne.med.osaka-u.ac.jpBackground: Uterine artery embolization (UAE) is used to treat severe postpartum hemorrhage (PPH). According to a few studies, UAE for PPH was associated with preterm birth, fetal growth restriction (FGR), and placenta accreta spectrum (PAS) in subsequent pregnancies. These previous studies, however, lacked controls, and to the best of our knowledge, no systematic literature reviews have been conducted thus far. We report the results of our retrospective case–control study of pregnancies after UAE at a single center and include a literature review to evaluate the risk of PAS in pregnancies after UAE.Methods: We retrospectively reviewed data from deliveries at our hospital between January 2012 and October 2017. We divided the delivery data into cases with previous UAEs performed for PPH (the post-UAE group) and those without UAEs (the non-UAE group, which included women without previous PPH). We defined PAS as cases in which hysterectomy was performed and pathological examination confirmed the diagnosis. Results are presented as odds ratios (ORs) with 95% confidence intervals (95% CIs).Results: We used data from 3155 patients in this study, of whom 16 patients had undergone UAE (post-UAE group) and 3139 had not (non-UAE group). We found no differences between the groups in terms of frequency of preterm births (12.5% versus 14.2%, respectively; OR, 0.863; 95% CI, 0.218 to 3.414; P = 0.84) or FGR (6.2% versus 10.0%, respectively; OR, 0.602; 95% CI, 0.104 to 3.584; P = 0.61). However, cases of PAS were significantly more common in the post-UAE group (37.5%) than in the non-UAE group (1.2%; OR, 50.303; 95% CI, 17.38 to 145.592; P < 0.01).Conclusion: Our results suggest that previous UAE is a significant risk factor for PAS.Keywords: placenta accreta, placenta accreta spectrum, uterine artery embolization, postpartum hemorrhage, obstetric outcomes

Background: Physical activity influences perinatal outcomes. Moderate-intensity aerobic activity of 150 min/week during pregnancy is recommended. Objective: This study aimed at assessing the physical activity levels during pregnancy and determining the factors associated with physical activity among rural women. Methods: This was a cross-sectional study conducted in a rural maternity hospital, in a village in Ramanagara district located in the south of Karnataka among pregnant women >29 weeks of gestation and newly delivered mothers availing obstetric services at the hospital. A structured questionnaire with sociodemographic characteristics, pregnancy details, and neonate details was used. International Physical Activity Questionnaire Short Form was used for measuring physical activity. Physical activity was classified as low, moderate, and high intensity by calculating metabolic equivalent minutes per week based on the Compendium of Physical Activities. Results: Among the 158 study participants, 113 were antenatal women and 45 had just delivered. The mean age of the study participants was 23.31 ± 3.14 years and the mean weight gain per week was 0.35 ± 0.11 kg. About 96% of the subjects had high-intensity physical activity while 4% had moderate-intensity physical activity. Women from nuclear families and older mothers had significantly high physical activity. Women with high-intensity physical activity were significantly more likely to deliver a low birth weight baby in the early neonatal period. Conclusion: Being a rural area, majority of the pregnant mothers had high-intensity level of physical activity, which was significantly associated with lower birth weight among neonates. It is recommended to avoid high-intensity physical activity during pregnancy and focus advice on moderate physical activity for pregnant women.

Background: Insufficient serum 25-hydroxyvitamin D [25(OH)D] levels are a global public health issue, and pregnant women are a significant at-risk group. We aimed to assess maternal serum 25(OH)D concentrations in a cohort of Neapolitan pregnant women and the association with dietary habits, to define which patients are at increased risk of hypovitaminosis and how we can identify them. Methods: This was a prospective observational study. We included 103 pregnant women attending a routine third trimester obstetric examination. Information on obstetrical history and socio-demographic characteristics were obtained through interviews and medical records. Vitamin D intake was assessed using a food frequency questionnaire. Serum 25(OH)D concentration was measured by DiaSorin Liaison and the cut-off value for deficiency was set at 20 ng/mL. Results: Among the 103 pregnant women recruited, 71 (68.9%) were Vitamin D deficient (mean value 12.6 ± 0.5 ng/mL). No statistically significant differences were found between the women involved in the study for: maternal age, pre-pregnancy body mass index (BMI), gestational weight gain, and gestational age at investigation. Women with hypovitaminosis reported a significantly lower intake of milk/yoghurt, cheeses/dairy products and fish. Maternal hypovitaminosis D significantly correlated with low birth weight. Conclusions: Our study confirms that Vitamin D deficiency is a common finding also in sunny areas. Patients with low level of Vitamin D reported a lower intake of food rich of this micronutrient. An accurate anamnesis can be an easy way to identify pregnant women at risk of hypovitaminosis D for whom screening and supplementation can be suitable.

Several risk factors are associated with fetal asphyxia. The main aim of this retrospective, analytical, case-control study was to determine whether assisted reproductive technologies (ART) could be considered one of these factors. In total, 162 cases of fetal asphyxia were compared to 361 controls where this event did not occur. We included 32 ART pregnancies, of which 12 were obtained through egg donations. Overall, 75% (24) of ART pregnancies experienced fetal asphyxia, suggesting ART increases the risk of fetal asphyxia by about 7 times. This finding is consistent with the literature. The pathogenesis of fetal asphyxia in ART pregnancies is currently unknown. Accordingly, this topic should be further investigated., (Copyright © 2024 The Society of Obstetricians and Gynaecologists of Canada/La Société des obstétriciens et gynécologues du Canada. Published by Elsevier Inc. All rights reserved.)

Objective: To investigate potential differences in pregnancy, delivery, and neonatal outcomes between 2 hyperandrogenic conditions in reproductive-aged women: polycystic ovary syndrome (PCOS) and congenital adrenal hyperplasia (CAH)., Design: Retrospective population-based study with data from the Health Care Cost and Utilization Project-Nationwide Inpatient Sample Database from 2004-2014., Setting: Not applicable., Patient(s): A total of 14,881 women with PCOS and 298 women with CAH., Intervention(s): Not applicable., Main Outcome Measure(s): Gestational diabetes mellitus, placenta previa, pregnancy-induced hypertension (HTN), gestational HTN, preeclampsia, eclampsia, preeclampsia and eclampsia superimposed on HTN, preterm birth, preterm premature rupture of membrane, abruptio placenta, chorioamnionitis, mode of delivery, maternal infection, hysterectomy, blood transfusion, venous thromboembolism (deep vein thrombosis and pulmonary embolism during pregnancy, intrapartum, or postpartum), maternal death, chorioamnionitis, septicemia during labor, postpartum endometritis, septic pelvic, peritonitis, small for gestational age, congenital anomalies, and intrauterine fetal demise., Result(s): After adjusting for potential confounders, we found that women with PCOS were at increased risk of developing pregnancy-induced HTN (adjusted odds ratio [OR] = 1.76; 95% confidence interval [CI]: 1.12-2.77) and gestational diabetes (adjusted OR = 1.68; 95% CI: 1.12-2.52) when compared with women with CAH. Contrary women with CAH were at increased risk for delivery via cesarean section (adjusted OR = 0.59; 95% CI: 0.44-0.80) and small for gestational age neonates (adjusted OR = 0.32; 95% CI: 0.20-0.52)., Conclusion(s): To our knowledge, this study is the first to directly compare obstetric and neonatal outcomes between patients with PCOS and CAH. Despite the similar phenotypes and some common hormonal and biochemical profiles, such as insulin resistance, hyperinsulinemia, and hyperandrogenism, our results suggest the existence of additional metabolic pathways implicated in the pathogenesis of pregnancy complications., Competing Interests: Declaration of Interests A.K. has nothing to disclose. A.B. has nothing to disclose. H.B. has nothing to disclose. M.H.D. has nothing to disclose., (Copyright © 2024 The Author(s). Published by Elsevier Inc. All rights reserved.)

Benign uterine tumors, known as leiomyomas or uterine fibroids, can result in severe pain, bleeding, and infertility. They impact a woman's overall well-being, ability to conceive, and the course of her pregnancy. Fibroids are associated with increasing maternal age. When a patient with fibroids is considering pregnancy, ultrasonography and a detailed pelvic examination should be performed to determine the size and location of any fibroids. This case study details a 30-year-old female patient who had fibroids during her pregnancy and responded well to treatment., Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: All authors have declared that they have no financial relationships at present or within the previous three years with any organizations that might have an interest in the submitted work. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work., (Copyright © 2024, Patel et al.)

• The possibility of vertical transmission of SARS-CoV-2 is still debated. • Evidence of SARS-CoV-2 vertical transmission in a twin-pregnant woman. • The viral genome was found in the umbilical cord blood of both twins. • Placental histologic examination confirmed indirect signs of viral infection. SARS-CoV-2 has affected millions of people around the world in recent years. Among susceptible patients, pregnant women seem to be prone to serious complications. The possibility of SARS-CoV-2 vertical transmission represents one of the most debated topics in the literature, providing inconclusive results. We present a case of a confirmed vertical transmission in a monochorial diamniotic twin pregnancy complicated by a selective intrauterine growth restriction and gestational diabetes mellitus. The analysis of different biological specimens identifies the presence of the SARS-CoV-2 genome in the umbilical cord blood of both twins, and the placental histologic examination confirmed indirect signs of viral infection, supporting the hypothesis that a transplacental infection can occur. Despite the devastating impact that SARS-CoV-2 has worldwide, neonatal infections have been infrequently reported, but they can occur under certain biologic conditions. Deep knowledge of the biological mechanisms underlying the risk of SARS-CoV-2 vertical transmission might be useful to understand the pathophysiological bases and the possible long-term implication of a mother-to-child vertical transmission. [ABSTRACT FROM AUTHOR]

In this commentary, we discuss the associations between adenomyosis, fertility, and obstetric outcomes. A recent meta-analysis on the impact of adenomyosis on reproductive outcomes found a 43% reduction in the odds ratio (OR) for clinical pregnancy and a threefold increase in the risk of miscarriage in women with adenomyosis compared with controls. Moreover, adenomyosis seems to be strongly associated with pre-eclampsia with an OR of almost 8. Also, the risk for small for gestational age was almost fourfold increased, whereas for preterm deliveries was threefold increased. The presence of deep infiltrating endometriosis and adenomyosis seems associated with particularly adverse obstetric outcomes, especially concerning natural conception. Some observations suggest that the probability of clinical pregnancy is considerably low in these cases, around 11.8%. Although several methodological drawbacks prevent definitive conclusions, all these elements should be considered in counseling women with adenomyosis seeking pregnancy, especially in cases of IVF. [ABSTRACT FROM AUTHOR]

Objectives: To evaluate the oncologic and obstetric outcomes of patients with low-risk cervical cancer who underwent conization and lymphatic evaluation to preserve fertility.Methods: Data were collected retrospectively from September 2013 to February 2021. Eligibility criteria included Women with cervical cancer (aged <45 years) who underwent fertility preservation treatment, [stage IA1 with positive lymphovascular space invasion (LVSI), stage IA2, or stage IB1 (≤2 cm) with less <10 mm cervical stromal invasion, according to the International Federaltion of Gynecology and Obstetrics (FIGO) 2018 staging system] aged ≤45 years who wished to preserve their fertility were included in this study. All patients were treated with cervical conization(s) and laparoscopic lymph node evaluation [pelvic lymphadenectomy and/or sentinel lymph node (SLN) mapping]. Oncologic and obstetric outcomes were evaluated.Results: Overall, 31 patients met the inclusion criteria; 15 (48.3%) women were nulliparous. There were 8 IA1LVSI+ (25.8%), 11 IA2 (35.4%) and 12 IB1 (31.7%) tumours, according to 2018 FIGO stage classification. Most patients had squamous cell carcinoma (77.4%). Lymphovascular space involvement was found in thirteen patients (41.9%). Reconization was performed in 17 (54.8%) patients, of which 6(35.2%) were done due to compromised margins, 4(23.5%) for margins under than 3 mm, 3(17.6%) for unreported or coagulated margins and 4(23.5%) because previous conization was done in another institution and we could not obtain the paraffin blocks for pathology review. Twenty patients had MRI and eleven CT scan. Nine (30%) patients had a complete bilateral pelvic lymph node dissection, 9 (26.6%) had SLN mapping with pelvic lymphadenectomy, and 13 (43.3%) had SLN mapping alone after bilateral SLN identification at surgery. After a median follow-up of 41.4 months (range 2-90 months), no recurrences have been detected. In terms of obstetrial outcome, 11 patients attempted pregnancy and 9 became pregnant. First-trimester miscarriage occurred in one patient. Five patients delivered at term by caesarean section, one of them requiring hysterectomy at the time of delivery. Pathology did not show residual disease. Two patients had a vaginal delivery at 38 weeks. One pregnancy is still ongoing.Conclusion: Cervical conization with lymph node assessment by SLN mapping/lymphadenectomy is an oncologic safe procedure in patients with low-risk cervical cancer. [ABSTRACT FROM AUTHOR]

Objective: To investigate whether thyroid cancer survivors would have increased risks of adverse obstetric outcomes. Methods: Data from 154 women with a history of thyroid cancer who had a live birth at Peking University Third Hospital from January 2012 to December 2019 were collected. The control group consisted of 308 women without any thyroid disease or malignant tumor. Age and year of delivery were matched between the two groups. Results: Serum levels of thyroid stimulating hormone and free thyroxine were significantly lower and higher in thyroid cancer patients, respectively (P < 0.001). After adjusting for age, pre‐pregnancy body mass index, pre‐pregnancy hypertension, pre‐pregnancy diabetes mellitus, previous cesarean section, and conception by in vitro fertilization/intracytoplasmic injection, adverse obstetric outcomes including preterm birth (odds ratio [OR] 0.73, 95% confidence interval [CI] 0.32–1.67), low birth weight infant (OR 1.05, 95% CI 0.44–2.50), gestational diabetes mellitus (OR 0.86, 95% CI 0.54–1.39), and pre‐eclampsia (OR 1.11, 95% CI 0.34–3.57) showed no differences between thyroid cancer survivors and the control group. However, pregnant women with a history of thyroid cancer had a higher risk of abnormally invasive placentation (OR 10.57, 95% CI 1.22–91.97, P = 0.032). Conclusion: Although the thyroid function status of thyroid cancer patients was different from that of pregnant women without any thyroid disease or malignancy, they would not be at a higher risk of most adverse obstetric outcomes except for abnormally invasive placentation. Synopsis: Thyroid cancer survivors would not have increased risks of most adverse obstetric outcomes except for abnormally invasive placentation. [ABSTRACT FROM AUTHOR]

Objective: To investigate whether preimplantation genetic testing (PGT) increases the risk of adverse obstetric and neonatal outcomes.Design: Systematic review and meta-analysis.Setting: Not applicable.Patient(s): Pregnancies achieved after PGT or in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI).Intervention(s): Systematic search of databases until December 2020 with cross-checking of references from relevant articles in English.Main Outcome Measure(s): Obstetric and neonatal outcomes after PGT and IVF/ICSI, including mean birth weight, low birth weight, very low birth weight (VLBW), mean gestational age at birth, preterm birth, very preterm birth, birth defects, intrauterine growth retardation (IUGR), sex ratio, cesarean section, hypertensive disorders of pregnancy, gestational diabetes mellitus, placenta disorder (placenta previa, placenta abruption, placenta accreta), and preterm premature rupture of membranes.Result(s): Ultimately, a total of 785,445 participants were enrolled in this meta-analysis, and these participants were divided into a PGT group (n = 54,294) and an IVF/ICSI group (n = 731,151). The PGT pregnancies had lower rates of low birth weight (risk ratio [RR] 0.85, 95% confidence interval [CI] 0.75 to 0.98), VLBW (RR 0.52, 95% CI 0.33 to 0.81), and very preterm births (RR 0.55, 95% CI 0.42 to 0.70) than those of IVF/ICSI pregnancies. However, the PGT group had a higher rate of the obstetric outcome of hypertensive disorders of pregnancy (RR 1.30, 95% CI 1.08 to 1.57). The PGT did not increase the risk of other adverse obstetric and neonatal outcomes, such as those associated with mean birth weight, mean gestational age at birth, birth defects, IUGR, sex ratio, cesarean section, gestational diabetes mellitus, placental disorder (placenta previa, placenta abruption, placenta accreta), or preterm premature rupture of membranes. We performed subgroup analysis with only blastocyst biopsies and found that PGT with blastocyst biopsies was associated with a lower rate of VLBW (RR 0.55, 95% CI 0.31 to 0.95). The PGT with blastocyst biopsies did not increase the risk of other adverse obstetric and neonatal outcomes. Additionally, we performed subgroup analysis with only frozen-thawed embryo transfer cycles, and we found that PGT pregnancies were associated with a lower rate of VLBW (RR 0.55, 95% CI 0.31 to 0.97), a lower rate of cesarean birth (RR 0.90, 95% CI 0.82 to 0.99), a higher rate of preterm birth (RR 1.10, 95% CI 1.02 to 1.18), and a higher rate of IUGR (RR 1.21, 95% CI 1.06 to 1.38) than those of IVF/ICSI pregnancies. The PGT with frozen-thawed embryo transfer did not increase the risk of other adverse obstetric and neonatal outcomes.Conclusion(s): The pooled analysis suggested that PGT did not increase the risk of adverse obstetric outcomes. The association between PGT and a higher risk of IUGR requires further investigation. [ABSTRACT FROM AUTHOR]

Objective: The objective of this study was to provide a descriptive analysis of the clinical outcomes achieved in oocyte vitrification in cases where sperm was unavailable on oocyte retrieval day, and to identify predictors of oocyte survival.Methods: This retrospective cohort study used data from a university-affiliated reproductive medical center. There were 321 cycles in which some of, or all oocytes were vitrified owing to the unavailability of sperm between March 2009 and October 2017. A descriptive analysis of the clinical outcomes including both fresh embryo transfers and cryopreserved embryo transfers was provided. The ability of an individual parameter to forecast oocyte survival per thawing cycle was assessed by binary logistic regression analysis. The cumulative probability of live birth (CPLB) was estimated by using the Kaplan-Meier method according to the total number of oocytes thawed in consecutive procedures.Results: The average survival rate was 83.13%. High-quality embryo rate and blastocyst rate decreased significantly decreased significantly in vitrification oocyte group compared to fresh control oocytes. The comparison of sibling oocytes in part-oocyte-vitrified cycles shows fewer high-quality embryos developed in the vitrified group. The live birth rate per warmed-oocyte was 4.3%. Reasons for lack of sperm availability on oocyte retrieval day and serum cholesterol levels were found to be associated with oocyte survival rate in the present study. Kaplan-Meier analysis showed no significant difference in CPLB between patients ≤35 vs. >35 years.Conclusions: Oocyte vitrification is an indispensable and effective alternative when sperm are not available on oocyte retrieval day. The present study provided evidence that oocytes from infertile couples were more likely to suffer oocyte/embryo vitrification injury. Clinicians need to take this into account when advising patients in similar situations. Further studies will be necessary to clarify the correlation between serum metabolism parameters and human oocyte survival after vitrification.

Abstract Objective The aim of this article was to estimate the prevalence of coronavirus disease 2019 (COVID-19) in Connecticut, examine racial/ethnic disparities, and assess pregnancy outcomes in pregnant women following the implementation of universal screening for the virus. Materials and methods This is a retrospective cohort study of all obstetric patients admitted to our labor and delivery unit during the first 4 weeks of implementation of universal screening of COVID-19. Viral studies were performed in all neonates born to mothers with severe acute respiratory syndrome coronavirus 2. We calculated the prevalence of COVID-19, compared the baseline characteristics and pregnancy outcomes between those who tested positive and negative for the virus, and determined the factors associated with COVID-19. Results A total of 10 (4.6%) of 220 women screened positive for the virus. All were asymptomatic. Week 1 had the highest prevalence of infection, nearing 8%. No neonates were infected. Hispanics were more likely to test positive (odds ratio: 10.23; confidence interval: [2.71–49.1], p = 0.001). Obstetric and neonatal outcomes were similar between the groups (p > 0.05). Conclusion Although the rate of asymptomatic COVID-19 was low, ethnic disparities were present with Hispanics being more likely to have the infection. Key Points 4.6% of pregnant women in labor and delivery tested positive for COVID-19 while being asymptomatic. Hispanic women were more likely to test positive for severe acute respiratory syndrome coronavirus 2. Pregnancy outcomes were similar between COVID-19 positive and negative women. No vertical transmission was detected.

Background: Uterine smooth muscle tumors of uncertain malignant potential (STUMPs) are a rare tumor that represent a diagnostic challenge to both clinicians and pathologists. Hysterectomy is considered the definitive treatment in women who don’t desire to conceive anymore; while myomectomy is suggested in young women who desire to preserve their fertility. The aim of this review is to evaluate the reproductive outcomes in patients submitted to fertility sparing treatment and with a diagnosis of STUMP at the definitive pathological evaluation. Methods: We searched among electronic databases from inception of them through January 2022. The research was conducted using meshes created by the combination of relevant heading term, key words, and word variants for: “uterine smooth muscle tumor of uncertain malignant potential”, “fertility”, “pregnancy”. Results: Seven retrospective studies including 80 women desirous of conceiving after a diagnosis of STUMP were included in this systematic review. Among these, 33 (41.25%) women got pregnant at least once and we recorded a total number of pregnancies of thirty-nine. Almost all deliveries were performed by caesarean section. Two (6.1%) relapses were diagnosed. Patients were submitted to hysterectomy and STUMP was confirmed as the final pathological diagnosis. The median follow-up in patients who delivered live babies was 61 months after surgery. At the last follow-up, all patients were alive without evidence of disease. Conclusions: This review shows that pregnacy seems to be possible and safe after the diagnosis of STUMP. These women should undergo rigorous follow-up and consider hysterectomy after completion of their reproductive plan. This review could be a useful tool for the counseling and the management of women with STUMP who desire to keep their fertility.

Maternal mortality in the United States is a public health crisis of preventable deaths among young women. The role of echocardiography in the evaluation of pregnant women with cardiovascular symptoms or risk factors without known heart disease is unclear. We retrospectively examined the clinical characteristics of consecutive pregnant patients without established heart disease who underwent echocardiography and evaluated associations between abnormal exam findings and obstetric outcomes. Among low-risk women undergoing echocardiography during pregnancy, older age, higher parity and a history of chronic hypertension are associated with a higher likelihood of echocardiographic abnormalities, which in turn are associated with a higher likelihood of adverse obstetric outcomes including caesarean section and preterm delivery.

Background: Teenage pregnancies are a global problem but occur most often in poorer and marginalized communities. It is a high-risk situation for both mother and child because of their vulnerability to many health challenges. This study aimed to compare the obstetric outcome of teenage pregnant mothers (13-19 years) with that of adult pregnant mothers (20–29 years). Methods: Hospital-based cross-sectional descriptive comparative study design was adopted. The study was carried out in Nepal medical college and teaching hospital, Kathmandu and Mahakali hospital, Kanchanpur, using a non-probability purposive sampling technique. The data were collected from 94 teenage mothers (13-19 years) and 94 adult mothers (20-29 years) comprising of 2 health facilities. Face to face interview technique was used for the collection of socio-demographic information and obstetric-outcomes related information was collected by observations and hospital/delivery records through pre-designed proforma. Statistical Package for Social Science (SPSS) version 16 was used for data analysis. Descriptive and inferential statistics were used for statistical analysis. Results: The findings of this study showed higher proportion of anemia (28.7% vs. 5.3%, p < 0.001), Pereineal tear (42.3% vs. 16.1%, p = 0.001), pre-term birth (19.1% vs. 5.3%, p = 0.004) and low birth weight infants (30.9% vs. 8.5%, p < 0.001) occurred among teenagers compared to adult mothers (20-29 years). However, caesarean section was found to be lower and vaginal deliveries in higher proportion among teenagers. Conclusions: Teenage pregnant mothers had significantly higher rates of anemia, perineal tear, pre-term birth, and low birth weight. Focusing on girl-child education, strict law to prohibit teenage marriage, proper antenatal care in case if teenage pregnancy occurs can reduce teenage pregnancy and its related complications.

Aims: There is seasonal variation in the incidence of gestational diabetes (GDM) and delivery outcomes of affected patients. We assessed whether there was also evidence of temporal variation in maternal treatment requirements and early neonatal outcomes. Methods: We performed a retrospective analysis of women diagnosed with GDM (75 g oral glucose tolerance test, 0 h ≥ 5.1; 1 h ≥ 10.0; 2 h ≥ 8.5 mmol/L) in a UK tertiary obstetric centre (2015–2019) with a singleton infant. Data regarding demographic characteristics, total insulin requirements and neonatal outcomes were extracted from contemporaneous electronic medical records. Linear/logistic regression models using month of the year as a predictor of outcomes were used to assess annual variation. Results: In all, 791 women (50.6% receiving pharmacological treatment) and 790 neonates were included. The likelihood of requiring insulin treatment was highest in November (p < 0.05). The average total daily insulin dose was higher at peak (January) compared to average by 19 units/day (p < 0.05). There was no temporal variation in neonatal intensive care admission, or neonatal capillary blood glucose. However, rates of neonatal hypoglycaemia (defined as <2.6 mmol/L) were highest in December (40% above average; p < 0.05). Conclusions: Women with GDM diagnosed in winter are more likely to require insulin treatment and to require higher insulin doses. Neonates born to winter‐diagnosed mothers had a corresponding increased risk of neonatal hypoglycaemia. Maternal treatment requirements and neonatal outcomes of GDM vary significantly throughout the year, even in a relatively temperate climate. [ABSTRACT FROM AUTHOR]

The aim of our study is to present the effect of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in pregnancy and evaluate its impact on maternal and neonatal outcomes. We retrospectively reviewed the medical records of all COVID-19 positive pregnant women who were admitted to "Alexandra" maternity hospital from March to December 2020 (n=40). The infection status was determined via real-time polymerase chain reaction (RT-PCR) of nasopharyngeal swab specimen. We documented the demographic features, clinical status, pregnancy characteristics and maternal and fetal outcomes. Forty COVID-19 positive pregnant women were admitted to our clinic during the study period. Mean maternal age was 27.6 years. Gestational age (GA) ranged from 10–42 weeks of pregnancy with mean GA calculated at 38+3 weeks. Associated comorbidities included hypertension, hypothyroidism, epilepsy, hepatitis B and asthma. Thirty-five out of 40 women delivered within the study period. Cesarean section was performed in 57.1% of the cases. Most of the cases (87.5%) were asymptomatic while ventilation was required for only one patient. All neonates tested negative for SARS-CoV-2. Neither maternal nor neonatal deaths occurred. In alignment to other studies, our data show that the course of coronavirus disease 2019 (COVID-19) during pregnancy in the majority of cases is mild and neonatal outcomes also appear favorable. [ABSTRACT FROM AUTHOR]

Introduction: Pregnant women aged 35 years and above have traditionally been termed as of advanced maternal age. These women are considered to have a higher incidence of obstetric complications than younger ones Objectives: To investigate socio-demographic characteristics and obstetric outcomes in women of advanced age who delivered at the Women and Newborn Hospital, in Lusaka, Zambia. Methods: This was a cross-sectional study in which a total of 226 postnatal women, both of advanced (35 years and above) and optimal age (20 - 34 years), that met the eligibility criteria were recruited. Systematic random sampling was used to recruit study participants and data was collected using a structured questionnaire, review of patient's hospital records, and the labour ward delivery registers. Statistical analysis was performed using a statistical package for social sciences (SPSS) version 26 software. Results: The prevalence of advanced maternal age was 14.1%. The mean ages were 38years (range 35-46 years) and 28 years in advanced and optimal maternal age groups respectively. Socio-demographic characteristics that were found to be significantly associated with advanced maternal age included; education (P=0.036), occupation (P= 0.015), the cultural belief of large families (P=0.003), and contraception use (P= 0.001). There were more married women among advanced age women 105 (92.9%) than among optimal age women 99 (87.2%), however, there was no significant difference between the two groups (P=0.262). Divorce (P=0.689), income (P=0.701), and history of subfertility P=0.291) were also not found to be different between the two groups. With regards to maternal outcomes, advanced maternal age was significantly associated with severe pre-eclampsia (AOR 2.131; 95% CI 1.190 - 3.816; P=0.011), postpartum haemorrhage (AOR 1.400; 95% CI 0.187 - 0.855; P=0.018), caesarean deliveries (AOR 1.395; 95% CI 1.115 - 4.719; P=0.028) and antepartum haemorrhage (AOR 2.425; 95% CI 1.029 - 5.714; P=0.043). On foetal outcomes, advanced maternal age was significantly associated with NICU admissions (AOR 3.075; 95% CI 1.298 - 7.287; P=0.011). However, there was no association with APGAR score at 5 minutes (P=0.174), birth weight (P=1.000), gestation age at birth (P=0.676), and PROM (P=0.557) Conclusion: Generally, women of advanced maternal age were associated with more adverse obstetric outcomes than women of optimal childbearing age. Hence, there is a need to sensitise [ABSTRACT FROM AUTHOR]

Background: Evaluating the fertility and obstetric outcomes in women with rare rheumatic diseases is challenging as it needs to take into account various influencing factors. Aims and Objectives: The aim is to draft a structured case record form (CRF) for collating obstetric outcomes in rheumatic diseases Materials and Methods: Clinical CRFs were designed for inflammatory myositis, ANCA associated vasculitis, Takayasu arteritis and systemic sclerosis with the objectives in mind, taking into account disease characteristics, drugs administered, and the changes related to the pregnant state. The forms underwent four rounds of revision by two rheumatologists with trial runs on three patients each. The form was scrutinized for face validity, ambiguity and were designed to ease filling them in a busy outpatient setup. Results: The CRF forms for obstetric outcomes in patients were labelled as version 10.0, 11.0, 12.0, and 13.0 for myositis, AAV, TA, and SSc. Conclusion: Beginning with a well-designed CRF is the first step in collating proper data for research. This paper details the steps involved in the same for collating obstetric outcomes in tfour rare rheumatic illnesses.

Abstract Background In April 2012 our institution chose to switch from a two- step criteria for Gestational Diabetes Mellitus (GDM) screening, to the International Association of Diabetes in Pregnancy Study Group (IADSPG) criteria. This shift led to an increased prevalence of GDM in our pregnant population. We designed a study in order to estimate the magnitude of the increase in GDM prevalence before and after the switch in screening strategy. As a secondary objective we wanted to evaluate if there was a significant difference between the two periods in the percentage of maternal and neonatal complications such as gestational hypertensive disorders (GHD), primary cesarean section (pCS), preterm birth, large for gestational age (LGA) newborns, macrosomia, shoulder dystocia, 5′ Apgar score less than to 7 at birth, neonatal intensive care unit (NICU) transfer and neonatal hypoglycemia. Methods We selected retrospectively 3496 patients who delivered between January 2009 and December 2011 who were screened with the two-step criteria (group A), and compared them to 2555 patients who delivered between January 2013 and December 2014 and who were screened with IADPSG criteria (Group B). We checked patients’ electronic files to establish GDM status, baseline characteristics (age, body mass index, nationality, parity) and the presence of maternal and neonatal complications. Results GDM prevalence increased significantly from group A (3.4%; 95%CI 2.8–4.06%) to group B (16.28%; 95%CI 14.8 -17.7%). In group B there were significantly more non-Belgian and primiparous patients. There was no statistically significant difference in maternal and neonatal complications between the two groups, even after adjustment for nationality and parity. There was a non-significant reduction of the proportion of macrosomic and of LGA babies. Conclusions In our population the introduction of IADPSG screening criteria has increased the prevalence of GDM without having a statistically significant impact on pregnancy outcomes.

Do women of racial minorities aged 40 years or older have similar reproductive and obstetric outcomes as white women undergoing IVF? A retrospective cohort study conducted at a single academic university-affiliated centre. The study population included women aged 40 years or older undergoing their first IVF cycle with fresh cleavage-stage embryo transfer stratified by racial minority status: minority (black or Asian) versus white. Clinical intrauterine pregnancy and live birth rate were the primary outcomes. Preterm delivery (<37 weeks) and small for gestational age were the secondary outcomes. Odds ratios with 95% confidence intervals were estimated. P < 0.05 was considered to be statistically significant. A total of 2050 cycles in women over the age of 40 years were analysed, 561 (27.4%) of which were undertaken by minority women and 1489 (72.6%) by white women. Minority women were 30% less likely to achieve a pregnancy compared with their white (non-Hispanic) counterparts (adjusted OR 0.68, CI 0.54 to 0.87). Once pregnant, however, the odds of live birth were similar (adjusted OR 1.23, CI 0.91 to 1.67). Minority women were significantly more likely to have lower gestational ages at time of delivery (38.5 versus 39.2 weeks, P = 0.009) and were more likely to have extreme preterm birth delivery 24–28 weeks (5.5 versus 1.0%, P = 0.021). Minority women of advanced reproductive age are less likely to achieve a pregnancy compared with white (non-Hispanic) women. Once pregnancy is achieved, however, live birth rates are similar albeit with minority women experiencing higher rates of preterm delivery. [ABSTRACT FROM AUTHOR]

Introduction: The effects of assisted reproductive technology on the outcomes of twin pregnancies are controversial. Therefore, the purpose of this study was to compare the maternal and perinatal outcomes of twin pregnancies conceived spontaneously and those conceived by assisted reproductive technology.Material and Methods: This was a cross-sectional study performed at Peking Union Medical College Hospital (PUMCH). Data on twin pregnancies (conceived spontaneously and by in vitro fertilization [IVF]/intracytoplasmic sperm injection [ICSI]) were obtained from the National Birth Registry of China for the period between 1 October 2016, and 30 September 2017. The primary obstetric outcomes were compared between twin pregnancies conceived by different methods. Logistic regression analysis with 95% confidence intervals (95% CI) was used for the multivariate analysis.Results: A total of 3270 twin pregnancies (2003 and 1209 conceived spontaneously and by IVF/ICSI, respectively) were identified. The proportion of twin pregnancies among all pregnancies was 3.4% (3332/97 278). Multiple regression analysis indicated that the incidences of gestational diabetes mellitus (adjusted odds ratio [AOR] = 1.42, 95% CI 1.10-1.83, p = 0.007), preterm premature rupture of membranes (AOR = 1.65, 95% CI 1.21-2.25, p = 0.002), placenta accreta spectrum (AOR = 2.12, 95% CI 1.42-3.17, p < 0.001) and postpartum hemorrhage (AOR = 1.38, 95% CI 1.02-1.86, p = 0.037) were significantly higher in the IVF/ICSI group than in the natural pregnancy group. Multivariate analysis also revealed that conception mode was not an independent risk factor for neonate outcomes.Conclusions: In twin pregnancies, IVF/ICSI is independently associated with multiple maternal complications, including gestational diabetes mellitus, preterm premature rupture of membranes and placenta accreta spectrum compared with spontaneous conception, although potential residual confounders due to indications for assisted reproductive technology exist. [ABSTRACT FROM AUTHOR]

Poor obstetric outcomes are described in rheumatic diseases (RDs) such as systemic sclerosis (SSc). We assessed the effect of the disease in Indian women and compared with those in developed countries and other RDs. Women with SSc (ACR/EULAR 2013 criteria) registered at a tertiary care centre (2010–2016) were interviewed by teleconsultation. Pregnancies occurring after disease onset were compared with those occurring prior to it. Maternal complications included antepartum hemorrhage, postpartum hemorrhage, spontaneous abortion, preterm rupture of membrane, oligohydramnios, infection, prolonged labour, and foetal complications including low birth weight (LBW), intrauterine death (IUD), preterm delivery, and neonatal infection. Results were expressed as median (Interquartile range). Of 200 SSc, 75 patients aged 31 (22–38) years and disease duration 41 (32–50) months were interviewed. Diffuse cutaneous SSc was the most common (42.56%). 127 conceptions before the onset of SSc were compared with 15 after. Among post-diagnosis, 9 (60%) were live births, 3 (20%) spontaneous abortions 1 (6.7%) induced abortion, 2 (13.3%) IUD. Of the live births, 4 (26.7%) were preterm and 3 (20%) were LBW. Pregnancies after disease onset had a higher rate of maternal (OR − 4.9) and foetal (OR − 9.9) complications compared to pregnancies before SSc. Compared to the Italian cohort, Indian SSc patients had a higher abortion rate (OR − 5.8), frequent lower section ceaserean section (OR − 9.4) and lower live births (OR − 0.05). More frequent caesarean deliveries (OR − 93), preterm deliveries (OR − 20) when compared with lupus and favourable maternal outcomes (OR − 0.15), higher preterm deliveries (OR − 9.6) in comparison with Takayasu arteritis were noted. SSc incurs a higher risk of poor maternal as well as the foetal outcome. [ABSTRACT FROM AUTHOR]

Objective: During the past three decades, applying IVF for infertility treatment PCOS women has increased significantly, and the landscape of treatment strategies has changed dramatically. However, early review of IVF on PCOS have insufficiently accounted for efficacy and safety of the technic. With abundant studies in recent years, there is a need to reconcile these new data.Material and Methods: To compare reproductive and obstetric outcomes of IVF between women with and without PCOS, a meta-analysis of 95 studies involving more than 21289 PCOS patients and 43036 controls was performed.Results: Despite longer stimulation duration (WMD = 0.34 day, 95 % CI: 0.09, 0.59) and lower dose of Gn required (WMD = -361.3 IU, 95 % CI: -442.3, -280.4), more oocytes (WMD = 3.67, 95 % CI: 3.14-4.21) and matured oocytes (WMD = 2.16, 95 % CI: 1.52-2.80) per cycle were obtained from PCOS women. There were no statistically significant differences for cleavage, high-grade embryo and implantation rate. Although similar pregnancy and live birth rates per cycle were achieved in PCOS and non-PCOS women after IVF, women with PCOS still suffered from significantly increased risks of miscarriage (OR = 1.44, 95 % CI: 1.20-1.72), biochemical pregnancy loss (OR = 1.89, 95 % CI: 1.48-2.41), and OHSS (OR = 3.58, 95 % CI: 2.86-4.48), in addition to lower fertilization rate (OR = 0.79, 95 % CI: 0.71-0.88). Adverse obstetric outcomes including ectopics pregnancy and multiple pregnancies are comparable between two groups. The overall cycle cancellation rate was significantly higher among PCOS women with OR of 2.55 (95 % CI: 1.67-3.89), and concern over OHSS or hyper-response constitute the main cause. Similar results were also observed after stratified analysis.Conclusions: Our results support the effectiveness of IVF for infertility treatment among PCOS patients. However, options to minimize adverse outcomes regarding to lower fertilization, miscarriage, biochemical pregnancy loss and OHSS are required. Further studies elucidating detailed mechanism underlying these adverse outcomes could be of great importance to improve the experience of IVF treatment. [ABSTRACT FROM AUTHOR]

Stress during pregnancy is a salient risk factor for adverse obstetric outcomes. Personal capital during pregnancy, defined as internal and social resources that help women cope with or decrease their exposure to stress, may reduce the risk of poor obstetric outcomes. Using data from the 2007 Los Angeles Mommy and Baby study (N = 3,353), we examined the relationships between the balance of stress and personal capital during pregnancy, or the stress-to-capital ratio (SCR), and adverse obstetric outcomes (i.e., pregnancy complications, preterm birth (PTB), low birth weight (LBW), and small for gestational age (SGA)). Women with a higher SCR (i.e., greater stress relative to personal capital during pregnancy) were significantly more likely to experience at least one pregnancy complication, PTB, and lower gestational age, but not LBW or SGA. Accounting for pregnancy complications completely mediated the association between the SCR and PTB. Our findings indicate that experiencing greater stress relative to personal capital during pregnancy is associated with an increased risk for pregnancy complications, PTB, and lower gestational age and that pregnancy complications may be a mechanism by which the SCR is related to adverse obstetric outcomes.

Background: Administration of gonadotropin-releasing hormone agonist (GnRH-a) in the luteal phase is commonly used for pituitary suppression during in vitro fertilisation (IVF). There is an ineluctable risk of inadvertent exposure of spontaneous pregnancy to GnRH-a. However, little is known about the pregnancy complications and repregnancy outcomes of the affected women and the neurodevelopmental outcomes of the GnRH-a-exposed children. Methods: Retrospective analysis was used to determine obstetric and repregnancy outcomes after natural conception in 114 women who naturally conceived while receiving GnRH-a during their early pregnancy over the past 17 years. The GnRH-a-exposed children were evaluated to determine their neonatal characteristics and long-term neurodevelopmental outcomes. The outcomes were compared to those of relevant age-matched control groups. Results: Sixty-five women had 66 live births. The neonatal health outcomes and the incidence of maternal complications were similar in the GnRH-a-exposed and control groups. Thirty-one GnRH-a-exposed children, aged 2–8 years, were available for investigation of neurodevelopment. Except for one case of autism spectrum disorder, the full-scale intelligence quotient score was within the normal range and similar to that of the control group. Most mothers with successful pregnancies and about one-third of the women who had spontaneous abortions were subsequently able to conceive naturally again. IVF is recommended for repregnancy in women who have experienced ectopic pregnancies. Conclusions: Accidental exposure to GnRH-a in early pregnancy might be safe. Reproductive treatment suggestions for repregnancy should be made with consideration of the outcomes of the previously GnRH-a-exposed spontaneous pregnancy. [ABSTRACT FROM AUTHOR]

Background: A rapid development in assisted reproductive technology (ART) has led to a surge in its popularity among target couples. However, elucidation on the molecular mechanism and effective solutions for a common problem posed by ART, namely transfer failure, is still lacking. The new therapeutic potential of cyclosporin A (CsA), a typical immunosuppressant widely used in the treatment of rejection after organ transplantation, in recurrent pregnancy loss (RPL) patients may inspire some novel transfer failure therapies in the future. To further explore the clinical effects of CsA, this study investigated whether its application can improve clinical pregnancy outcomes in patients with a history of unexplained transfer failure in frozen-thawed embryo transfer (FET) cycles. Methods: Data from a retrospective cohort investigation (178 frozen-thawed embryo transfer cycles in 178 patients) were analysed using binary logistic regression to explore the relationship between CsA treatment and clinical pregnancy outcomes; the odds ratios (ORs) and 95 % confidence intervals (CIs) were calculated as a measure of relevancy. Implantation rate was the main outcome measure. Results: There was no difference in the fine adjusted OR (95 % CI) of the implantation rate [1.251 (0.739–2.120)], clinical pregnancy rate [1.634 (0.772–3.458)], chemical pregnancy rate [1.402 (0.285–6.909)], take-home baby rate [0.872 (0.423–1.798)], multiple births rate [0.840 (0.197–3.590)], preterm birth [1.668 (0.377–7.373)], abnormal birth weight [1.834 (0.533–6.307)] or sex ratio [0.956 (0.339–2.698)] between the CsA-treated group and control group. No birth defects were observed in the present study. Conclusions: Although CsA does not affect infant characteristics, it has no beneficial effects on the clinical pregnancy outcomes in patients with a history of unexplained transfer failure in FET cycles. [ABSTRACT FROM AUTHOR]

Objective  This study aimed to examine maternal outcomes of ongoing pregnancies complicated by fetal life-limiting conditions. Study design  This was a retrospective matched cohort study of women with a diagnosis of fetal life-limiting condition between 2010 and 2018 in a single academic center. Cases were matched to controls (women who had normal fetal anatomic survey) according to year of delivery, body mass index, and parity in a 1:4 ratio. Bivariable and multivariable analyses were performed to compare the prevalence of the primary composite outcome, which included any one of the following: preeclampsia, gestational diabetes, cesarean delivery, third and fourth degree laceration, postpartum hemorrhage, blood transfusion, endometritis or wound infection, maternal intensive care unit admission, hysterectomy and maternal death, between cases and controls. Results  During the study period, we found 101 cases that met inclusion criteria, matched to 404 controls. The rate of the composite maternal outcome did not differ between the two groups (39.6 vs. 38.9%, p  = 0.948). For individual outcomes, women with diagnosis of fetal life-limiting condition had higher rates of blood transfusion (2.0 vs. 0%, p  = 0.005) and longer length of the first stage of labor (median of 12 [6.8–22.0] hours vs. 6.6 [3.9–11.0] hours; p  < 0.001). In a multivariable analysis, first stage of labor continued to be longer by an average of 6.48 hours among women with a diagnosis of fetal life-limiting condition compared with controls. Conclusion  After controlling for confounding factors, except a longer first stage of labor, women diagnosed with fetal life-limiting conditions who continued the pregnancy did not have a higher rate of adverse maternal outcomes. Key Points The rates of ongoing pregnancies with fetal life-limiting conditions are increasing. Women with ongoing pregnancies with fetal life-limiting conditions had longer first stage of labor. The rest of the adverse maternal outcomes were not increased in this obstetric population. [ABSTRACT FROM AUTHOR]