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STUDY QUESTION Is geographic proximity to a fertility clinic associated with the likelihood of women of reproductive age undertaking different forms of medically assisted fertility treatment? SUMMARY ANSWER After adjusting for socioeconomic status (SES) and other confounders including a proxy for the need for infertility treatment, women who lived within 15 km of a fertility clinic were 21% more likely to undergo ART treatment and 68% more likely to undergo IUI treatment than those who lived further than 60 km away. WHAT IS KNOWN ALREADY In most countries, patients living outside of metropolitan areas are more likely to be more socio-economically disadvantaged and to have less equitable access to healthcare. However, how a woman’s residential proximity to fertility clinics predicts utilization of high-cost/high-technology treatment (ART) and low-cost/low-technology treatment (IUI) is limited, and whether socio-economic disadvantage explains much of the hypothesized lower utilization is unknown. Australia’s universal insurance scheme provides supportive reimbursement for almost all ART and IUI treatment regardless of age or number of cycles, providing a unique setting to investigate disparities in access to infertility treatment. STUDY DESIGN, SIZE, DURATION National population-based observation study of ART and IUI treatment utilization by women across socio-economic gradients and Australian residential locations between August 2015 and December 2017. PARTICIPANTS/MATERIALS, SETTING, METHODS Universal insurance claims information on female patients who underwent ART or IUI were provided by Services Australia, comprising 67 670 female patients who accessed 162 795 ART treatments, and 10 211 female patients who accessed 19 615 IUI treatments over a 29-month period. Incidence rates by SES and proximity to fertility clinics were calculated to describe the number of women undergoing at least one ART or IUI treatment cycle per 1000 women of reproductive age (25–44). Treatment frequencies were calculated to describe the average number of ART or IUI treatment cycles per woman of reproductive age who had undergone at least one ART or IUI treatment during the study period. Poisson regression analyses were used to estimate the independent effect on accessibility to infertility treatment by geographic proximity (based on small area locations) to the closest fertility clinic after adjusting for SES, childbearing delay, remoteness area, and marital status. MAIN RESULTS AND THE ROLE OF CHANCE On average, 19.1 women per 1000 women of reproductive age underwent at least one fresh or frozen ART cycle, with an average 2.3 ART cycles each, while 3.0 women per 1000 women of reproductive age received at least one IUI cycle, with an average of 1.6 IUI cycles each. After adjusting for SES and other confounders including a proxy for the need for infertility treatment, women who lived within 15 km of a fertility clinic were 21% more likely to undergo ART treatment and 68% more likely to undergo IUI than those who lived over 60 km away. Regardless of geographic location, there was a steady and independent gradient in access to ART treatment based on increasing SES, with women residing in the most advantaged residential quartile having a 37% higher rate of receiving ART treatment compared to those in the most disadvantaged quartile. The negative effect of social disadvantage on ART use became more pronounced as distance from a fertility clinic grew, indicating that the barriers to access to ART care caused by distance were further compounded by the level of socioeconomic advantage of the women’s residential location. In contrast, socioeconomic status did not modify the likelihood of using IUI over and above the distance from a fertility clinic. In relation to IUI treatment, differences in utilization by SES disappeared after adjusting for geographic proximity to a fertility clinic, childbearing delay, remoteness area, and marital status. LIMITATIONS, REASONS FOR CAUTION Information is aggregated by small geographic areas and it therefore may not reflect individual characteristics. Australia provides partial but comparably supportive reimbursement for both ART and IUI through its universal healthcare system and thus the results may not be fully generalizable to other settings. WIDER IMPLICATIONS OF THE FINDINGS Residential proximity to a fertility clinic is a persistent barrier to accessing ART and IUI treatment, regardless of SES, even in countries characterized by supportive public funding, such as Australia. SES is less of a barrier to accessing IUI than ART, presumably driven by the lower cost and fewer clinic visits required with IUI treatment. Safe and effective fertility treatment should be available to all women regardless of where they live. STUDY FUNDING/COMPETING INTEREST(S) This work was supported by the Australian National University Research scholarship and by the Higher Degree Research Fee Merit Scholarship. The authors have no conflict of interest. TRIAL REGISTRATION NUMBER N/A.

RESEARCH QUESTION: What are the views of the medical directors of fertility clinics on IVF add-ons?DESIGN: A total of 93 UK clinics were emailed with an invitation for their medical director to participate. Ten IVF clinic medical directors were interviewed to discuss their views on the use of IVF add-ons. Some of the interviewees were medical directors of an IVF clinic with multiple branches across the UK, meaning the total number of clinics accounted for in this study was 35 out of the 93 contacted. Thematic analysis was used to analyse the data.RESULTS: The participants consisted of seven males and three females, with six from solely private clinics and four with NHS and private patients. Four themes were identified: clinical decision-making and the patient-doctor relationship; regulations and the add-on traffic light system; research and evidence; and commercialization and financialization of the IVF sector.CONCLUSIONS: UK IVF medical directors had a wide variety of views and experienced different pressures to offer IVF add-ons. The add-on discussion touches on core aspects of professional identity and the meaning of medical practice. The add-on debate points to broader changes in the organization of the IVF sector, which affect key aspects of practising (reproductive) medicine, including the patient-doctor relationship and responsibility for clinical decision-making, and the relationship between regulator and IVF clinic and between scientific evidence and clinical practice.

Objective: To elucidate the impact of the COVID-19 pandemic on access to fertility services. Methods: A retrospective quality improvement study was conducted at a university-affiliated fertility practice in southwestern Ontario. Annual procedural volumes for intrauterine and donor inseminations (IUI/DI), in vitro fertilization and intracytoplasmic sperm injections (IVF/ICSI), and frozen embryo transfers (FET) during the COVID-19–affected year were compared with mean annual volumes from the 2 preceding years. In addition, volumes for the same procedures were compared between the first quarter of 2021 and mean first quarter volumes from 2018 to 2019. Piecewise linear regressions were conducted to evaluate whether any changes in monthly procedural volume were attributable to the COVID-19 pandemic. Results: In 2020, our fertility practice attained the mean annual volumes of 89.7% for IUI/DI, 69.0% for IVF/ICSI, and 60.6% for FET. In contrast, in 2021, we performed mean first quarter volumes of 130.1% for IUI/DI, 164.3% for IVF/ICSI, and 126.8% for FET. The slopes of the pre- and post–COVID-19 segments of the piecewise linear regressions were significantly different for IUI/DI (P < 0.001) and IVF/ICSI (P = 0.001), but not for FET (P = 0.133). Conclusion: The COVID-19 pandemic resulted in decreased annual volumes of medically assisted reproductive procedures at a university-affiliated fertility practice in southwestern Ontario. Impact on monthly procedural volume was confirmed for IUI/DI and IVF/ICSI by linear regression. Local adaptations helped compensate and exceed expected volumes in 2021. As a result, the COVID-19 pandemic resulted in a short-lived limitation in access to fertility care.

PURPOSE: To assess oncofertility content on fertility clinic websites as indicated by eight relevant keywords. Additionally, we sought to describe the relationship between oncofertility content and five predetermined clinic characteristics. METHODS: We examined 381 fertility clinic websites that are members of the Society for Associated Reproductive Technology (SART). Extracted data included clinic location, practice type (private vs academic), size (cycles/year), type of NCI designated center (cancer center vs comprehensive cancer center), and distance from the nearest NCI center. Additionally, we documented whether the clinic was located in a state mandating reproductive and infertility services and/or included fertility preservation for “iatrogenic infertility” as reported by the American Society for Reproductive Medicine (ASRM). Data were summarized using descriptive statistics and compared using chi-squared or t-test as appropriate. RESULTS: Of the 381 fertility clinic websites analyzed, 322 (85%) contained at least one oncofertility-related keyword. Most frequently used terms included cancer (79%) and fertility preservation (78%), while less frequently used terms included suppression (9.4%) and shielding (5.0%). Practices that initiated ≥ 501 cycles per year were more likely to mention one of the oncofertility keywords (OR 1.2; 95% CI 1.1–1.3). The associations of oncofertility website content with practice type, state-mandated fertility insurance coverage, and distance from an NCI-designated cancer center were not statistically significant. Large clinic size was the only predictive factor for inclusion of oncofertility website content. Further studies are required to evaluate whether inclusion of oncofertility content on clinic websites impacts the use of these services by patients with cancer. CONCLUSION: This is the first study correlating availability of oncofertility content on SART fertility clinic websites with consideration of geographic proximity to NCI designated cancer centers. Large clinic size was the only predictive factor for inclusion of oncofertility website content. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s10815-022-02442-y.

OBJECTIVE: To examine the association between dietary folate intake and antral follicle count (AFC) among women seeing treatment for infertility. DESIGN: Cohort study SETTING: Academic fertility center PATIENTS: 552 women attending the Massachusetts General Hospital Fertility Center (2007-2019) who participated in the Environment and Reproductive Health Study. INTERVENTION(S): None. Folate intake was measured using a validated food frequency questionnaire at study entry. Multivariable Poisson regression models with robust standard errors were used to estimate the association of folate intake with AFC adjusting for calorie intake, age, BMI, physical activity, education, smoking status, year of AFC, and intakes of vitamin B12, iron, and vitamin D. Non-linearity was assessed with restricted cubic splines. MAIN OUTCOME MEASURES: AFC as measured with transvaginal ultrasonography as part of routine care. RESULTS: Among the 552 women (median age 35.0 years, median folate intake 1,005 μg/day), total and supplemental folate intake had a significant non-linear relationship with AFC (P for non-linearity 0.05 and 0.02, respectively). There was a positive linear association with AFC up to approximately 1200 μg/day for total folate intake and up to 800 μg/day for supplemental folate intake; however, there was no additional benefit of higher folate intakes. The magnitude of association was modest – for example, the predicted adjusted difference in AFC between a woman consuming 400 versus 800 μg/day of supplemental folate was approximately 1.5 follicles. CONCLUSIONS: Higher intake of folate, particularly from supplements, was associated with modestly higher ovarian reserve as measured by AFC among women attending a fertility center. TRIAL REGISTRATION NUMBER: This trial was registered at clinicaltrials.gov as NCT00011713

Obesity causes many health problems as well as has negative effects on fertility. However, little is known about the association between obesity-related markers (hip circumference (HC), waist circumference (WC), waist to hip ratio (WHR), waist to height ratio (WHtR), body fat mass (BFM), skeletal muscle (SM), resting metabolism (RM), visceral fat (VF), and visceral adiposity index (VAI)) and sperm parameters. This cross-sectional study was conducted on 98 men in three groups: normal-weight (Nw; body mass index: BMI 25 kg/m

Objective The present study aims to describe the main characteristics of female couples resorting to a fertility clinic, to understand whether these patients have clear previous plans concerning procreation and how they end up completing their family planning, and to briefly describe the main outcomes of the recepción de ovocitos de pareja (ROPA, in the Spanish acronym: in English, reception of partner's oocytes) method. Methods This is a descriptive retrospective study of the pathway and outcomes of female couples in a fertility clinic during a 2-year period. Results A total of 129 couples were treated. Only one third of the couples had no condition potentially affecting fertility or advanced age. Most couples were decided to undergo artificial insemination or in vitro fertilization and the majority kept their plans, as opposed to 38% of the couples who decided to the ROPA method (lesbian shared in vitro fertilization) who changed plans. Live birth rates per treatment (including frozen embryo transfers) for artificial insemination, 58% for in vitro fertilization, 80% for treatments with donated oocytes or embryos, and 79% for ROPA. Four in five couples achieved live births. Conclusion The present study highlights the importance of a thorough medical workup in same-sex couples resorting to assisted reproduction. Despite the higher-than-expected rates of fertility disorders, the outcomes were good. Most couples end up in a single parented method. Furthermore, the results of the ROPA method are reassuring.

Background Low and middle-income countries are facing a rapid increase in obesity and overweight burden, particularly in urban settings. Being overweight in men is associated with infertility and a higher risk to have a low sperm count or no sperm in their ejaculate. Despite potential limitations, this is one of few studies conducted to determine the potential risk of paternal overweight on sperm standard parameters, sperm chromatin integrity and assisted conception outcome including fertilization, embryo quality, cleavage rate, reduce blastocyst development, implantation, and cumulative live birth rate (CLBR). Methods A cross-sectional study of 750 infertile couples undergoing assisted reproduction technique at a single reproductive medicine center of Salma Kafeel Medical Centre Islamabad. Sperm from men undergoing ART were analyzed for chromatin integrity using sperm chromatin dispersion assay (SCD), Chromomycin A3 staining (CMA3), and toluidine blue (TB) staining, while other semen parameters were assessed on same day includes; standard semen parameters, reactive oxygen species (ROS), sperm deformity index (SDI), teratozoospermic index (TZI), and hypo-osmatic swelling test (HOST). Paternal body mass index (BMI) 2 served as the reference group, while the male patients with BMI > 24.5-30 kg/m2 were considered to be overweight. Results In the analysis of the percentage of spermatozoa with chromatin maturity (CMA3) and chromatin integrity (TB) was reduced significantly in overweight men (p r = 0.282, TB r = 0.144, p r = 0.79, p r = 0.282, p p p p Conclusion The present study demonstrated the impact of paternal overweight on male reproductive health, as these patients had a higher percentage of immature sperm (CMA3) with impaired chromatin integrity (SCD, TB) in their semen and had decreased fertilization rate, CLBR following assisted reproductive treatments. The present study supports that paternal overweight should be regarded as one of the predictors for fertilization, CLBR and useful for counseling, to consider body mass index not only in women but also for men, in those couples opting for ART treatment, and warrant a poor reproductive outcome in overweight men.

Objective To characterize the patient and provider perspectives on cultural competence in lesbian, gay, bisexual, transgender, and queer (LGBTQ+) fertility care. Design Systematic review. Setting Not applicable. Patient(s) LGBTQ+ patients and their partners treated for fertility-related care; fertility providers who treat LGBTQ+ patients. Intervention(s) We conducted a systematic review following Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines of six databases: Medline-OVID, EMBASE, CINAHL, Cochrane Library, ClinicalTrials.Gov , and PsycInfo. Citations of full-text articles were hand-searched using the Scopus database. Eligible studies were assessed using the Risk of Bias Instrument for Cross-Sectional Surveys of Attitudes and Practices, as well as the Joanna Briggs Institute Critical Appraisal Checklist for Qualitative Research. All screening, extraction, and appraisal were completed in duplicate with two independent reviewers. Main Outcome Measure(s) Patient-reported or provider-reported views on LGBTQ+ cultural competence in fertility care, including barriers and facilitators to inclusive care. Result(s) Of the 1,747 original database citations, we included 25 studies that met the inclusion criteria. Of the 21 studies that evaluated patient perspectives, 13 studies targeted same-sex cisgender couples while the remainder targeted transgender and gender-nonconforming participants (n = 6) or any individual who identified as a sexual or gender minority (n = 2). Key barriers for LGBTQ+ participants included gender dysphoria, heteronormativity, stigmatization, and psychological distress. The lack of tailored information for LGBTQ+ populations was repeatedly highlighted as a concern. Promising solutions included tailored information, psychosocial interventions, gender-neutral language, and inclusive intake processes. Conclusion(s) LGBTQ+ individuals face unique barriers in fertility care, as described by both patients and providers. This review describes a number of implementable solutions for equitable care, which should be given priority for both research and hospital interventions.

Purpose To study how SART-member fertility clinics communicated via clinic websites during the first wave of the COVID-19 pandemic following publication of ASRM COVID-19 Task Force recommendations. Methods SART-member fertility clinic websites were systematically surveyed for the presence of an REI-specific COVID-19 message (REI-CM) and analyzed for their adherence to ASRM guidance. Results Of the 381 active clinic websites, 249 (65.3%) had REI-specific COVID messaging. The presence of REI-CM was more common in private than in academic practices (73% vs 38%, p < 0.001) and with increasing practice volume: 38% of clinics with < 200 annual cycles vs 91% of clinics with > 1000 cycles (p < 0.001). Adherence to ASRM guidance was more common in academic than in private practices (54% vs 31%, p = 0.02). Additionally, 9% of REI-CM (n = 23) announced continued treatment regardless of a patient’s clinical urgency. This messaging was more common in groups doing > 1000 cycles a year (18%, p = 0.009). Clinics treating all-comers were less likely to cite ASRM than other clinics (41% vs 62%, p = 0.045). However, 75% (n = 14) cited COVID-19 guidance from WHO, CDC, and state and local governments. Conclusions Clinic response to ASRM recommendations during the first wave of COVID-19 pandemic was heterogeneous. Although academic practices were more likely to follow ASRM guidance, there was a lower extent of patient-facing messaging among academic practices than private clinics. In event of further escalations of this and future pandemics, clinics can learn from experiences to provide clear messaging to patients.

PURPOSE: To explore how the assisted reproductive technology (ART) laboratories can be optimized and standardized to enhance embryo culture and selection, to bridge the gap between standard practice and the new concept of shortening time to healthy singleton birth. METHODS: A Delphi consensus was conducted (January to July 2018) to assess how the ART laboratory could be optimized, in conjunction with existing guidelines, to reduce the time to a healthy singleton birth. Eight experts plus the coordinator discussed and refined statements proposed by the coordinator. The statements were distributed via an online survey to 29 participants (including the eight experts from step 1), who voted on their agreement/disagreement with each statement. Consensus was reached if ≥ 66% of participants agreed/disagreed with a statement. If consensus was not achieved for any statement, that statement was revised and the process repeated until consensus was achieved. Details of statements achieving consensus were communicated to the participants. RESULTS: Consensus was achieved for all 13 statements, which underlined the need for professional guidelines and standardization of lab processes to increase laboratory competency and quality. The most important points identified were the improvement of embryo culture and embryo assessment to shorten time to live birth through the availability of more high-quality embryos, priority selection of the most viable embryos and improved cryosurvival. CONCLUSION: The efficiency of the ART laboratory can be improved through professional guidelines on standardized practices and optimized embryo culture environment, assessment, selection and cryopreservation methodologies, thereby reducing the time to a healthy singleton delivery.

To succeed in the assisted reproductive technology industry, physician owners of fertility practices have to develop a wide array of business skills and expertise. In today's business world, a natural next step for many assisted reproductive practices is exploring potential mergers, sales, or acquisitions. This article will explore what factors physician owners of fertility practices should consider before pursuing a potential sale or merger; how to prepare for such a transaction; and what to expect once a transaction is underway.

Objective To study pain in women undergoing oocyte retrieval with a reduced needle (20/17 gauge) compared to a standard needle (16 gauge). Design Single-center randomized controlled trial. Setting Fertility clinic. Patients Women undergoing their first oocyte retrieval for in vitro fertilization or intracytoplasmic sperm injection. Interventions Oocyte retrieval with a reduced needle (20/17 gauge) or with a standard needle (16 gauge). Main Outcome Measures The primary outcome measure was intraoperative pain on an 11-point visual analogue scale (VAS). Secondary outcome measures included the following: dosage of fentanyl requested; pain at 5, 15 and 30 minutes after retrieval; and pain and analgesia until 4 days after retrieval. Results A total of 47 women were randomized for the reduced needle (RN) and 48 for the standard needle (SN). Pain scores were significantly lower during and after retrieval with the RN. During retrieval, mean VAS scores in the RN group were 4.3 versus 6.3 in the SN group. Pain remained significantly lower in the RN group after retrieval, with VAS-scores of 1.2 vs. 2.1 directly after retrieval, 0.0 versus 2.0 5 minutes after retrieval, and 0.0 versus 1.0 30 minutes after retrieval. In the RN group, three patients (6.4%) requested more fentanyl during the procedure, versus 16 (33.3%) in the SN group. A total of 79 patients submitted their follow-up questionnaire (response rate 83%). Pain on the first 2 days following retrieval was significantly less in the RN group, with VAS scores of 1.6 versus 2.4 in the SN group, and 1.2 versus 2.5. In line with this finding, fewer patients in the RN group took analgesia on the days after the procedure. This difference was statistically significant only on day 3. Conclusion Use of a thinner needle results in significantly and clinically relevant lower pain scores during oocyte retrieval, and patients in the reduced needle group requested significantly less analgesia during oocyte retrieval than patients in the standard needle group. Pain scores remained significantly lower up until 2 days after the procedure. Dutch Trial Registration Number NTR6064 ( www.trialregister.nl ).

Objective To examine whether Society for Assisted Reproductive Technology (SART) member in vitro fertilization (IVF) centers adhere to the Society’s new advertising policy, updated in January 2018, and evaluate other services advertised by region, insurance mandate and university affiliation status. Historically, a large percentage of IVF clinics have not adhered to SART guidelines for IVF clinic website advertising and have had variability in how financial incentives and other noncore fertility services are advertised. Design Cross-sectional study. Setting Not applicable. Patient(s) None. Intervention(s) None. Main Outcome Measure(s) Adherence of SART participating websites to objective criteria from the 2018 SART advertising guidelines. Result(s) All 361 SART participating clinic websites were evaluated. Approximately one third of clinics reported success rate statistics directly on their websites, but only 52.6% of those clinics reported current statistics. Similarly, only 67.5% of SART member clinics included the required disclaimer statement regarding their outcome statistics. Only 10.5% of websites were wholly compliant with SART guidelines regarding presentation of supplemental data. There were no significant differences between academic and nonacademic centers, programs in mandated versus nonmandated states, or East versus West Coast clinics in any of these areas. Conclusion(s) Many of the SART member websites failed to adhere to core guidelines surrounding reporting IVF clinic success rates. Consideration for additional education and streamlining as well as simplifying success rate advertising guidelines is recommended.

Aim: The aim of this study is to summarize the outcomes of transfers of mosaic embryos, which were classified according to guidelines and in strong collaboration of reproductologists, clinical geneticists and patients approved as suitable for transfer. Material and Methods: Retrospective data were collected from 70 patients from a private IVF center to whom embryos with mosaic changes in chromosomal material were transferred from 2015 to 2019. Results and Conclusion: Implantation outcomes and continuing pregnancies showed slight differences, when compared to fully normal embryos. Artifacts have to be differentiated from undeniable aberrations, and correct interpretation of results must be done with following patient counselling and prenatal testing if necessary.

To assess telehealth services offered by reproductive endocrinology and infertility specialists and to gauge provider experiences with incorporating telehealth into their practices.A 16-question web-based survey on use of telehealth was distributed to Society for Assisted Reproductive Technology (SART) clinics and to Society for Reproductive Endocrinology and Infertility (SREI) members. Clinic demographic data, telehealth descriptive data, and provider satisfaction with use of telehealth were assessed. Results were collected via Survey Monkey.A total of 1160 individuals (330 SART clinic contacts and 830 SREI members) were reached via email with an 18.6% (216) survey response rate. All respondents indicated that they offer telehealth visits. Several telehealth platforms were used, with Zoom (62.7%) and telehealth through the clinic's electronic medical record platform (34.8%) being the most common. The majority of participants (87.0%) anticipate they will offer telehealth visits after the COVID-19 pandemic. Roughly two-thirds (64.4%) of respondents anticipate fewer telehealth visits after the pandemic because of logistics, cost, and patient/provider preference. Nearly all providers are either "very satisfied" (66.2%) or "somewhat satisfied" (31.0%) with telehealth overall.Telehealth enabled safe patient-provider interactions throughout the COVID-19 pandemic. While only one-third of survey respondents offered telehealth services before the pandemic, nearly all providers express satisfaction with telehealth and anticipate they will offer telehealth services henceforth.

Pyrethroids exposure has been associated with adverse reproductive outcome. However, there is no study that explores the effect of environmental exposure and embryological outcomes. This question was addressed in a prospective cohort of couples undergoing fertility treatment. The study aims to assess the association between urinary metabolites of synthetic pyrethroids and embryological outcomes (MII oocyte count, top quality embryo, fertilization and implantation rate). We included 450 women aged 25–45 undergoing assisted reproductive technology (ART) cycle at Infertility Clinic in Poland. Urine samples were collected at the time of fertility procedure(s) to assess four urinary synthetic pyrethroids concentrations (3-phenoxybenzoic acid (3PBA), cis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylic acid (cis-DCCA), trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylic acid (trans-DCCA), cis-2,2-dibromovinyl-2,2-dimethylocyclopropane-1-carboxylic acid (DBCA)) using validated gas chromatography ion-tap mass spectrometry and calculated for each cycle-specific metabolite. To evaluate the effect of environmental exposure to synthetic pyrethroids and embryological outcomes (methaphase II (MII) oocyte yield, top quality embryo, fertilization rate, implantation rate), multivariable generalized linear mixed analyses with random intercepts were prepared. Urinary 3-PBA concentrations decrease MII oocyte count (p = 0.007) in the fourth quartile (>75 percentile) compared to women in the first quartile (≤25 percentile). Additionally, when 3-PBA was treated as continuous variable, the negative association between exposure to pyrethroids and MII oocyte count was also observed (p = 0.012). Exposure to other pyrethroid metabolities (CDCCA, TDCCA, DBCA) was not related to any of the examined embryological outcomes. Exposure to synthetic pyrethroids may be associated with poorer embryological outcome among couples seeking fertility treatments. As this is the first study on this topic, the results need to be confirmed in further studies.

Objective To investigate clinic-specific risk factors for monozygotic twinning (MZT) using a large, electronic database. Design Retrospective case-control study. Setting Infertility clinics. Patient(s) Using an electronic medical record system, viable clinical pregnancy (confirmation of a gestational sac(s) and presence of at least one fetal pole with a heartbeat on first trimester ultrasound), data were obtained from homologous in vitro fertilization (IVF) cycles after single ET from June 1, 2004, to December 31, 2016. Monozygotic twinning was defined as a pregnancy with two fetal heartbeats on ultrasound with sex concordance at birth. Intervention(s) None. Main Outcome Measure(s) Risk factors for MZT including cycle type, method of insemination, and method of cryopreservation. Result(s) Of the 28,265 IVF cycles that met inclusion criteria over the study period, 8,749 (31.0%) resulted in a viable intrauterine clinical pregnancy. There were 102 (2.7%) MZT in the fresh cycle cohort and 133 (2.7%) in the frozen cycle cohort. Neither cryopreservation nor the method of cryopreservation was a significant risk factor for MZT. However, the use of sequential media was an independent risk factor for MZT in fresh, but not frozen, ETs (odds ratio = 1.72, 95% confidence interval, 1.10–2.68). Significant differences were seen in the incidence of MZT between clinics, and this difference persisted after controlling for known risk factors (clinic 0, reference; clinic 2, odds ratio = 2.22; 95% confidence interval, 1.48–3.32; clinic 3, odds ratio = 1.93; 95% confidence interval, 1.30–2.87). Conclusion(s) Differences in MZT rates exist between individual IVF clinics, suggesting that variations in practice patterns may contribute to this event. The present study noted the use of sequential media was an independent risk factor for fresh but not frozen cycles.

This document is designed to assist in vitro fertility clinics in the management of cryopreserved reproductive tissues stored in cryogenic storage (cryostorage) tanks, based upon scientific principles and laboratory experience related to best practice for safe and reliable storage of cryopreserved reproductive tissue. Embryology and andrology laboratories provide storage of often irreplaceable reproductive tissues such as oocytes, embryos, sperm, and ovarian and testicular tissues, including tissues from cancer patients. All of these reproductive tissues must be maintained under stringent conditions.

Objective To describe institutional clinical policies and individual provider opinions regarding aneuploid embryo transfer (aET). Design A survey about clinical policies was electronically sent to Society for Assisted Reproductive Technology (SART) member laboratory directors, and a separate survey about personal opinions was electronically sent to all SART members. Setting Not applicable. Patients Patients pursuing preimplantation genetic testing for aneuploidy (PGT-A). Intervention Not applicable. Main Outcome Measures Current clinical policies about aET were described. Individual provider opinions about aET in the context of specific aneuploidies and mosaicism were also described. Results A total of 48 laboratory directors and 212 individual providers responded to their respective surveys. Twelve (25%) clinics report that they do not have a policy regarding aET, but clinics performing PGT-A in >100 cycles per year were more likely to have a policy. Half of the individual providers agree that an embryo with trisomy 21 should be available for aET, but most disagreed with aET of embryos with other aneuploidies and most were either unsure about or unwilling to transfer embryos with mosaicism. Those who worked in primarily patient-facing roles held more agreeable opinions regarding aET. Conclusion There is no consensus regarding ideal clinical policies for aET. The wide range of current clinical practices and individual provider opinions regarding under what circumstances, if any, aET should be available to patients indicates that this is a divisive issue among ART providers, and there is a clear need for specific professional guidelines to address this issue.

The objective of this review study is to evaluate the therapeutic role of PDE5 inhibitors (PDE5is) in the amelioration of oligoasthenospermia in infertile males. PDE5is have a beneficial influence on the secretory function of the Leydig and Sertoli cells, the biochemical environment within the seminiferous tubule, the contractility of the testicular tunica albuginea, and the prostatic secretory function. In several studies, the overall effect of sildenafil and vardenafil increased quantitative and qualitative sperm motility. Furthermore, some studies indicate that PDE5is influence positively the sperm capacity to undergo capacitation under biochemical conditions that are known to induce the sperm capacitation process. Additional research efforts are necessary in order to recommend unequivocally the usage of sildenafil, vardenafil, or avanafil for the alleviation of male infertility.

This study was conducted to determine the prevalence of intimate partner and family violence among women attending an infertility clinic and the relationship between violence and quality of life (QoL). The research sample consisted of 125 women who received infertility treatment between June and September 2019 at Gaziantep University Hospital, Gynaecology Outpatient. The data of the study were collected using the 'Questionnaire form', 'Infertile Women's Exposure to Violence Determination Scale (IWEVDS), 'The Fertility Quality of Life Questionnaire (FertiQoL)'. After the diagnosis of infertility, 76.8% of the women were exposed to violence. 62.5% of the women stated that the perpetrator of the violence was a relative and 17.7% of them were spouses. The average scores of IWEVDS was 50.2 ± 15.2 and FertiQoL was 109.46 ± 19.89. A high negative correlation was found between IWEVDS score and QoL of women exposed to violence. As the exposure to violence increases, the QoL of women decreases.Impact Statement

Background The impact of infertility on mental, emotional, physical and sexual health is grave, particularly in a pronatalist society. Literature is replete with evidence of wide ranging psychosocial consequences of infertility in women, indicating the need for identifying the gaps and designing appropriate context specific interventions to improve access and utilization of services. Data that are accessible, primarily from infertility clinics and women visiting hospitals for infertility treatment; information from community settings is rare. This is a protocol paper for a study to understand women’s experiences and actions taken by them to cope with delayed conception. Methods Mixed-methods cross-sectional design is used to obtain deep insights into the experiences of delayed conception, coping mechanisms, medical assistance and other help sought. Information is also being obtained on socio-demographic profile, fertility intentions, fertility quality of life, general medical history, obstetric, gynecological and sexual history, substance use and mental health status. A sample of 1530 women will be administered 4 modules of a quantitative survey. Focus group discussions, about four or till saturation point, will be conducted using purposive sampling. The study is recruiting from a population of women who previously participated in the ‘Women and Infants Integrated Interventions for Growth Study (WINGS) and failed to conceive during 18 months follow up period. Data collected through questionnaire will be assembled, cleaned, analyzed and reported. The findings will be disseminated through reports with the ethics review committee, government entities, academic and research publications. Discussion This study will provide insights on the experiences and coping strategies of women with delayed conception in the study community. Results will assist in designing appropriate interventions to meet the holistic health and psychosocial needs of women with delayed conception and promote sexual and reproductive health within the broader framework of Sustainable Development Goals and Universal health coverage. Trial registration Trial registration number: CTRI/2020/03/023955.

Objective To analyze the results of the preimplantation genetic testing for aneuploidy at the Instituto de Fertilidad Humana - Inser Bogota, Colombia, from 2016 to 2020. Methods This study is an observational, retrospective, and correlative analysis of biopsies from 319 embryos (from 54 patients) submitted to preimplantation genetic testing for aneuploidy by different molecular techniques. Results Of the 54 patients included in the study, 42 provided their own oocytes, and 12 used donated oocytes. The main indication to perform the preimplantation genetic testing was advanced maternal age. We obtained 319 embryos: Ninety-one (28.5%) euploid, 197 (61.8%) aneuploid and 31 (9.7%) with no detectable DNA. The highest rate of aneuploid embryos was found in patients over 40 years (72.7%), and the euploidy rate in patients under 35 years was 37.1%. After the transfer of euploid embryos, the rates for implantation, ongoing pregnancy, live birth, and miscarriage were 40%, 50%, 40.6%, and 0%, respectively. Older maternal age correlated with higher numbers of aneuploid embryos and lower numbers of both euploid and 5-day embryos. Conclusions There was a positive correlation between maternal age and aneuploidy rate. Complex chromosomal abnormalities were the most frequent aneuploidies, followed by mosaicism and double aneuploidies. The miscarriage rate after the transfer of euploid embryos was 0 %.

Disinfection byproducts (DBPs) have been shown to alter ovarian steroidogenesis and cause estrous cyclicity disturbance and prolongation in experimental studies, however human studies are lacking. We aimed to evaluate the cross-sectional associations between drinking water DBPs and menstrual cycle characteristics. A total of 1078 women attending an infertility clinic in Wuhan, China were included between December 2018 and January 2020. Characteristics of menstrual cycle were collected by questionnaires. Concentrations of dichloroacetic acid (DCAA) and trichloroacetic acid (TCAA) were measured in urine as biomarkers of drinking water DBPs. Multivariate logistic and linear regression models were used to evaluate the associations between urinary DCAA and TCAA concentrations and menstrual cycle characteristics. Higher urinary DCAA concentrations were associated with increased odds ratios (ORs) of irregular menstrual cycle (OR = 1.80; 95% CI: 0.97, 3.33 for the highest vs. lowest quartile; P for trend = 0.05) and long menstrual cycle (OR = 1.62; 95% CI: 0.97, 2.70 for the highest vs. lowest quartile; P for trend = 0.06), as well as prolonged variation in cycle length (β = 1.27 days; 95% CI: -0.11, 2.66 for the highest vs. lowest quartile; P for trend = 0.04). Higher urinary TCAA concentrations were associated with prolonged bleeding duration (β = 0.23 days; 95% CI: -0.06, 0.51 for the highest vs. lowest quartile; P for trend = 0.07). These results suggest that exposure to drinking water DBPs is associated with menstrual cycle disturbances. These findings are warranted to confirm in other studies.

To evaluate fertility clinic management of male factor infertility, including website educational content as well as factors associated with referral for urologic evaluation and care.Using 2015-2018 Centers for Disease Control and Prevention Fertility Clinic Success Rates Reports, 480 operative fertility clinics in the United States were identified. Clinic websites were systematically reviewed for content regarding male infertility. Structured telephone interviews of clinic representatives were performed to determine clinic-specific practices for management of male factor infertility. Multivariable logistic regression models were used to predict how clinic characteristics (geographic region, practice size, practice setting, proximity to urologist, in-state andrology fellowship, state-mandated fertility coverage, annual in vitro fertilization cycles, and percentage of in vitro fertilization cycles for male factor infertility) were associated with patient referral to a urologist for male infertility care.We interviewed 477 fertility clinics and analyzed available websites (n = 474). The majority of websites (77%) discussed male infertility evaluation while 46% discussed treatment. Fifty clinics (11%) had an on-site urologist. Clinics with on-site urologists were more likely to be larger practices, academically affiliated, and discuss male infertility treatment on their website (all P ≤ .05). For clinics without an on-site urologist, practice size and presence of an in-state andrology fellowship program were the strongest predictors of urologic referral (P.02).Variability in patient-facing education and infertility practice setting and size influence access to urologic care for couples with male factor infertility.

The associations of organochlorine pesticides (OCPs) with semen quality from human studies are conflicting, and also it is largely unknown whether the associations are modified by genetic polymorphisms. We aimed to evaluate the associations between serum concentrations of 18 OCPs and semen quality among 387 Chinese men, and further to examine the modifying effects by genetic polymorphisms in cytochrome P450 (CYP2E1) and glutathione S-transferase (GSTT1). Multivariable linear regressions were used to evaluate the relationships between serum OCP concentrations and semen quality, and the role of CYP2E1 and GSTT1 polymorphisms in modifying the associations were assessed. Multiple testing was adjusted using the false discovery rate (FDR). We observed that men with detectable concentrations of serum ɤ-HCH had a decrease in sperm motility of 7.07% (95% CI: -10.9%, -3.24%) compared to those with undetectable concentrations (FDR-P value = 0.02). Men with TT of CYP2E1 rs 915906 genotypes had higher median concentrations of serum dieldrin compared with those with CT/CC of CYP2E1 rs 915906 genotypes. There were interactions between CYP2E1 and GSTT1 polymorphisms and certain OCPs namely ɤ-HCH, δ-HCH, dieldrin, endosulfan I, and endrin aldehyde on semen quality. For example, elevated dieldrin levels in relation to decreased sperm concentration, sperm count, and sperm motility were only observed among men with CC of CYP2E1 rs2031920 genotypes (all P

ObjectivesThe anti-Mullerian hormone (AMH) test has been promoted as a way to inform women about their future fertility. However, data consistently show the test is a poor predictor of natural fertility potential for an individual woman. As fertility centre websites are often a primary source of information for reproductive information, it is essential the information provided is accurate and reflects the available evidence. We aimed to systematically record and categorise information about the AMH test found on Australian and New Zealand fertility clinic websites.DesignContent analysis of online written information about the AMH test on fertility clinic websites.SettingAccredited Australian and New Zealand fertility clinic websites.MethodsData were extracted between April and June 2020. Any webpage that mentioned the AMH test, including blogs specifically about the AMH test posted since 2015, was analysed and the content categorised.ResultsOf the 39 active accredited fertility clinics’ websites, 25 included information about the AMH test. The amount of information varied widely, and embodied four overarching categories; (1) the utility of the AMH test, (2) who the test is suitable for, (3) possible actions in response to the test and (4) caveats and limitations of the test. Eight specific statements about the utility of the test were identified, many of which are not evidence-based. While some websites were transparent regarding the test’s limitations, others mentioned no caveats or included persuasive statements actively promoting the test as empowering for a range of women in different circumstances.ConclusionsSeveral websites had statements about the utility of the AMH test that are not supported by the evidence. This highlights the need for higher standards for information provided on fertility clinic websites to prevent women being misled to believe the test can reliably predict their fertility.

To evaluate the prevalence of coronavirus disease 2019 (COVID-19) and efficacy of a universal screening program in patients undergoing controlled ovarian stimulation (COS).Single-center retrospective cohort study.Academic fertility center in an epicenter of the COVID-19 pandemic.All patients undergoing COS from June 17, 2019, to February 28, 2021.Universal COVID-19 screening starting June 17, 2020, with SARS-CoV-2 polymerase chain reaction testing within 5 days of oocyte retrieval, patient-reported symptom screening, and temperature monitoring.The primary outcome was the number of positive COVID-19 cases in patients undergoing COS cycles. The secondary outcomes were cycle outcomes compared with before COVID-19 COS cycles, adverse outcomes in COVID-canceled cycles, and center-specific COVID-19 detection rates compared with New York City cases.From June 17, 2020, to February 28, 2021, 1,696 COS cycles were initiated with only seven positive COVID-19 cases for an overall positivity rate of 0.4%. When compared with before COVID cycles from June 17, 2019, to February 28, 2020, the volume of COS cycles were higher, while the overall cycle cancelation rate was lower during COVID-19. Cycle outcomes including oocyte yield and blast utilization rates were unchanged from pre-COVID cycles. Cases of COVID-19, while very low, occurred more frequently during surges in New York City rates.Assisted reproductive technology can be performed during the COVID-19 pandemic utilizing frequent universal screening and safe practices with low SARS-CoV-2 positivity, low cycle cancelation rates, and positive patient outcomes.

The COVID-19 pandemic is an extraordinary global situation, and all countries have adopted their own strategies to diminish and eliminate the spread of the virus. All measures are in line with the recommendations provided by the World Health Organization. Scientific societies, such as the European Society for Human Reproduction and Embryology and American Society for Reproductive Medicine, have provided recommendations and guidance to overcome and flatten the growing curve of infection in patients who undergo IVF treatments. Although there is as yet no evidence that the virus causing COVID-19 might have negative effects on IVF outcomes, fertility treatments have been postponed in order to support healthcare systems by avoiding placing them under additional stress. The possibility of the virus affecting sperm function and egg performance cannot be excluded. In addition, an indirect effect of the virus on gametes and embryos during their manipulation cannot be ruled out. This commentary aims to provide some ideas on the possible effect of the virus on gametes and embryos, as well as how it could affect the normal functioning of the embryology laboratory.

The Assisted Human Reproduction Act regulates the practice of altruistic surrogacy in Canada, criminalizing monetary compensation yet permitting reimbursements for expenditures associated with pregnancy. Limited stipulations regarding permissible expenditures have created ambiguity for service users and providers. Despite these complexities, gestational surrogacy in Canada continues to proliferate. Yet, with limited empirical research in Canada, it is unclear how legislation has supported or hindered the practice of surrogacy. This paper reports on findings from a qualitative study that explored supports and barriers to surrogacy across six domains: (1) accessible surrogacy information, (2) surrogacy consulting services, (3) fertility clinic practices, (4) hospital policies, (5) public attitudes, and (6) federal legislation. Future practice and policy recommendations can encourage interdisciplinary dialogue to guide clinical practice and inform legislative action.

PURPOSE: To assess the experiences of two large fertility clinics in which embryos with positive results following preimplantation genetic testing for monogenic disorders (PGT-M) were transferred upon patient request, in order to explore the nature of the conditions for which these requests have been made and review ethical considerations. METHODS: Retrospective review of previous embryo transfers at the NYU Langone Fertility Center and ORM Fertility was performed. Embryo transfers prior to May 2019 in which embryo biopsy and PGT-M occurred were reviewed, and transferred embryos that were positive for a monogenic disorder (excluding autosomal recessive carriers) were identified. RESULTS: Seventeen patients were identified who elected to transfer 23 embryos that tested positive for nine different monogenic disorders. Most of the embryos transferred were positive for disorders that are autosomal dominant (15/23), are adult-onset (14/23), are associated with reduced penetrance (16/23), and have available management to lessen symptom severity (22/23). Transfer of positive embryos most commonly occurred for hereditary cancer susceptibility syndromes (9/23 embryos), particularly hereditary breast and ovarian cancer syndrome. CONCLUSIONS: When unaffected embryos are not produced following in vitro fertilization with PGT-M, some patients request to transfer embryos with positive test results. The majority of transfers were for embryos positive for adult-onset, reduced penetrance diseases. As these requests will likely increase over time, it is essential to consider the practical and ethical implications.

Objective Outcomes from in vitro fertilization (IVF)/intrauterine insemination (ICSI) cycles for patients who underwent preimplantation genetic testing for monogenic/single gene (PGT-M) and structural chromosome rearrangements (PGT-SR) patients were reviewed. Patients pursuing PGT-M and PGT-SR often do not have pre-existing fertility issues and therefore may have uncertain expectations of successful outcomes. Before pursuing PGT-M and PGT-SR, patients require evidence-based counseling regarding the probability of having a healthy child. Method Retrospective review from a single private IVF clinic of 73 PGT patients, from whom a total of 437 blastocysts were biopsied and screened. Embryo results and pregnancy outcomes were analyzed. Results Of the 45 PGT-M patients, 64.4% had at least one euploid unaffected embryo. The cumulative pregnancy rate for patients who had embryo transfers in this group was 89.7%, with an ongoing pregnancy or delivery rate of 48.9%. For the 28 PGT-SR patients, 60.7% had at least one euploid unaffected embryo. The cumulative pregnancy rate for patients who had embryo transfers in this group was 87.5%, with an ongoing pregnancy or delivery rate of 42.9%. Conclusion This information can supplement the existing data in the literature to counsel new patients in terms of realistic expectations of success following PGT-M and PGT-SR.

STUDY QUESTION Which clinical and ethical aspects of preimplantation genetic testing for monogenic disorders or structural rearrangements (PGT-M, PGT-SR) should be considered when accepting requests and counselling couples for PGT when applied for more than one condition (combination-PGT; cPGT-M/SR)? SUMMARY ANSWER cPGT is a feasible extension of the practice of PGT-M/SR that may require adapting the criteria many countries have in place with regard to indications-setting for PGT-M/SR, while leading to complex choices that require timely counselling and information. WHAT IS KNOWN ALREADY Although PGT-M/SR is usually performed to prevent transmission of one disorder, requests for PGT-M/SR for more than one condition (cPGT-M/SR) are becoming less exceptional. However, knowledge about implications for a responsible application of such treatments is lacking. STUDY DESIGN, SIZE, DURATION Retrospective review of all (40) PGT-M/SR applications concerning more than one genetic condition over the period 1995-2018 in the files of the Dutch national PGT centre. This comprises all relevant national data since the start of PGT in the Netherlands. PARTICIPANTS/MATERIALS, SETTING AND METHODS Data regarding cPGT-M/SR cases were collected by means of reviewing medical files of couples applying for cPGT-M/SR. Ethical challenges arising with cPGT-M/SR were explored against the background of PGT-M/SR regulations in several European countries, as well as of relevant ESHRE-guidance regarding both indications-setting and transfer-decisions. MAIN RESULTS AND THE ROLE OF CHANCE We report 40 couples applying for cPGT-M/SR of which 16 couples started their IVF treatment. Together they underwent 39 IVF cycles leading to the birth of five healthy children. Of the couples applying for cPGT, 45% differentiated between a primary and secondary condition in terms of perceived severity. In the light of an altered balance of benefits and drawbacks, we argue the 'high risk of a serious condition' standard that many countries uphold as governing indications-setting, should be lowered for secondary conditions in couples who already have an indication for PGT-M/SR. As a consequence of cPGT, professionals will more often be confronted with requests for transferring embryos known to be affected with a condition that they were tested for. In line with ESHRE guidance, such transfers may well be acceptable, on the condition of avoiding a high risk of a child with a seriously diminished quality of life. LIMITATIONS, REASONS FOR CAUTION We are the first to give an overview of cPGT-M/SR treatments. Retrospective analysis was performed using national data, possibly not reflecting current trends worldwide. WIDER IMPLICATIONS OF THE FINDINGS Our observations have led to recommendations for cPGT-M/SR that may add to centre policy making and to the formulation of professional guidelines. Given that the introduction of generic methods for genomic analysis in PGT will regularly yield incidental findings leading to transfer requests with these same challenges, the importance of our discussion exceeds the present discussion of cPGT. STUDY FUNDING/COMPETING INTEREST(S) The research for this publication was funded by the Dutch Organization for Health Research and Development (ZonMw), project number: 141111002 (Long term safety, quality and ethics of Preimplantation Genetic Diagnosis). None of the authors has any competing interests to declare.

Assisted reproduction using donor gametes is a procedure that allows those who are unable to produce their own gametes to achieve gestational parenthood. Where conception is achieved using donor sperm, the child lacks a genetic link to the intended father. Where it is achieved using a donor egg, the child lacks a genetic link to the intended mother. To address this lack of genetic kinship, some fertility clinics engage in the practice of matching the ethnicity of the gamete donor to that of the recipient parent. The intended result is for the child to have the phenotypic characteristics of the recipient parents. This paper examines the philosophical and ethical problems raised by the policy of ethnic matching in gamete donation. I consider arguments for the provision of ethnic matching based on maximising physical resemblance and fostering ethnic identity development. I then consider an argument against ethnic matching based on the charge of racialism. I conclude that while the practice of ethnic matching in gamete donation could promote positive ethnic identity development in donor-conceived children from historically subjugated ethnic minorities, it also risks endorsing the problematic societal attitudes and assumptions regarding ethnicity that enabled such subjugation in the first place.

Background: Human exposure to environmentally widespread endocrine disruptors, especially bisphenol A (BPA), has been suggested to affect reproductive health. Animal studies indicate that BPA may play a role in the process of reproduction and impact on maturing oocytes, meiotic cell division or fertilization rate. Nevertheless, data regarding the effects of exposure to BPA on women’s ovarian function are still limited. Therefore, the aim of the current study is to assess the effects of environmental exposure to BPA on ovarian reserve. Methods: The study participants consisted of 511 women in reproductive age (25–39 years) who attended an infertility clinic for diagnosis, due to the couples’ infertility. BPA urinary concentrations were assessed by the validated gas chromatography ion-trap mass spectrometry method. The ovarian reserve was assessed using ovarian reserve parameters: Hormones concentrations: E2 (estradiol), FSH (follicle stimulating hormone), AMH (anti-Müllerian hormone), and AFC (antral follicle count). Results: In the present study, the negative association between BPA urinary concentrations and AMH (p = 0.02) and AFC (p = 0.03) levels was found. Exposure to BPA was not related to other examined parameters of ovarian reserve (FSH, E2). Conclusions: Our results suggest that BPA exposure may affect women ovarian reserve parameters and reduce ovarian reserve. As this is one of the first studies of its kind, the findings need confirmation in a further investigation.

We aimed to evaluate the effect of shift work on semen parameters together with the effect of sleep quality in men attending infertility clinic. The participants were divided into two groups as follows: 104 shift worker men (Group 1) and 116 nonshift worker men (Group 2). Groups were compared in terms of semen parameters, Depression Anxiety Stress Scale-21 (DASS-21), and Pittsburg Sleep Quality Index (PSQI) scores. A higher rate of oligozoospermia and poor sleep quality and a lower mean normal morphology percentage was observed in shift workers than nonshift workers (p = .006, .039 and .036 respectively). In addition, a positive correlation was seen between sleep duration and sperm concentration, while a negative correlation was found between sleep latency and total sperm count. Shift working together with high PSQI score was also a significant association with oligozoospermia when controlling for the other variables of age, total testosterone, DASS-21 stress score, smoking and varicocele (OR = 2.11, 95% CI 1.03-4.34 and OR = 1.18, 95% CI 1.01-1.39 respectively). In this study, infertile shift workers had a lower percentage of normal morphology and higher rates of oligozoospermia and poor sleep quality. Considering that shift workers have lower sleep quality, it seems that shift working negatively affects the circadian rhythm.

BACKGROUND Several factors affect vitamin D levels, such as sunshine, region, diet, obesity and so on. The primary objective of this study is to determine the prevalence of vitamin D deficiency (VDD) among infertile women in China and the contribution of VDD to the risk of infertility in women. METHODS This single-center, retrospective case-control study included 2,456 infertile women. We investigated the vitamin D levels in all patients in the different seasons and across different ages. The clinical data of 411 patients who were in the assisted fertilization programs [in vitro fertilization (IVF) and ICSI] were also analyzed, as well as the correlation between vitamin D status and IVF clinical outcome. RESULTS There were significant differences in 25-hydroxyvitamin D (25(OH)D) concentrations in different seasons (P

The SARS-CoV-2 pandemic peak around March 2020 led to temporary closures of most fertility clinics. Many clinics reopened but required universal SARS-CoV-2 screening. However, the rate of positive results and the necessity for such testing is unknown. We report here on early results from asingle-center academic NewYork fertility practice utilizing universal SARS-CoV-2 screening. This mixed prospective retrospective cohort included 164 patients who underwent at least one SARS-CoV-2 screening test for fertility treatment between May and July2020. Patients completed 1 to 3 nasopharyngeal SARS-CoV-2 tests per cycle and remained symptom-free to continue fertility treatments. SARS-CoV-2 test results, past results, history of Covid-19 infection, and patient/cycle characteristics were recorded and tabulated through October2020. Outcomes included positive SARS-CoV-2 RNA tests, rate of prior Covid-19 infections, and clinical courses of patients testing positive. Patients underwent 263 cycles entailing 460 total SARS-CoV-2 screening tests. Fifteen patients reported astrong prior clinical history of Covid-19. Six patients experienced apositive SARS-CoV-2 test (2.3% of all cycles). Among 77 cycles (n = 58 patients) entailing one SARS-CoV-2 test, 2 cases (2.6%) were noted. Among 173 cycles (n = 121 patients) entailing two SARS-CoV-2 tests, 4 cycles (2.3%) were noted. Zero (0%) of 13 cycles (n = 13 patients) entailing 3 SARS-CoV-2 tests were positive. All patients were cleared to resume treatment within one month. Overall, anew asymptomatic infection was identified in 2 cycles (0.8%), while 4 of the 6 positive SARS-CoV-2 tests were among patients with aprior history of Covid-19. 3 of 4 also had adocumented prior positive RNA test. Our data suggest that universal SARS-CoV-2 screening among fertility patients is feasible, with an approximately 2% positive rate per cycle among the patients of this study. Most positive patients had aprior remote infection, but their infectiousness while being screened remains unclear.

"Add-on" procedures are actively promoted on some fertility clinic websites as proven means to improve IVF success rates, especially for couples with repeated implantation/IVF failures. However, the actual contribution of these interventions to live birth rates remains inconclusive. At present, little is known about the type and quality of the information provided on the IVF clinics' websites regarding the merits of "add-ons." A systematic evaluation of the quality of information on "add-on" procedures in fertility clinic websites was performed using 10-criteria structured questionnaire. We included English language websites that presented in the Google.com search engine after typing the following key-words:"endometrial scratching"(ES), "intralipid infusions"(ILI), "assisted hatching"(AHA), "PGT-A," or "PGS". In total, 254 websites were evaluated. In most cases, an accurate description of the "add-on" procedures was provided (78.8%). However, only a minority (12%) reported their undetermined effectiveness. The use of PGT-A was more often encouraged (52.8%) than ES (23.6%) and AHA (16%). The cost was infrequently presented (6.9%). Scientific references were only rarely provided for ILI, versus 12.7% for ES, 4.0% for AHA, and 5.6% for PGT-A. The information entry date was often missing. None of the websites reported the clinic's pregnancy-rate following the "add-on" procedures. Information on "add-ons" available to patients from IVF clinic websites is often inaccurate. This could perpetuate false myths among infertile patients about these procedures and raises concern regarding possible commercial bias. It is imperative that IVF clinic websites will better communicate the associated risks and uncertainties of "add-ons" to prospective patients.

Organochlorine pesticides (OCPs) are endocrine-disrupting chemicals and may alter male reproductive hormone concentrations.To explore the associations between multiple OCP exposures and serum testosterone concentrations among Chinese men.We investigated 421 men who provided serum samples from an infertility clinic in Wuhan, China. Each man completed a questionnaire concerning demographic characteristics and lifestyle habits. Serum concentrations of 18 OCPs and total testosterone were measured. Linear regression models were used to explore whether serum OCP levels were associated with altered testosterone concentrations, and potential effect modifications by age and body mass index (BMI) were also examined.After adjusting for potential confounders, elevated dieldrin and p,p'-DDD levels had monotonically negative and positive exposure-response associations with testosterone concentrations, respectively (-30.98 ng/dL, 95% CI: -72.34, 10.37; P for trend = 0.12 and 41.31 ng/dL, 95% CI: -0.32, 82.93; P for trend = 0.06 for the highest vs. non-detectable exposure category, respectively). After stratification by age and BMI, dieldrin in relation to decreased testosterone concentrations was more pronounced among men aged30 years old, and p,p'-DDD in relation to increased testosterone concentrations was stronger among men aged ≥30 years old and among men with a BMI24 kg/mThe study found evidence that serum dieldrin and p,p'-DDD concentrations might be associated with altered serum testosterone concentrations.

This document is designed to provide a framework for assisted reproductive technology (ART) programs that meet or exceed the requirements suggested by the Centers for Disease Control and Prevention for certification of ART laboratories. This document replaces the document "Revised Minimum Standards for Practices Offering Assisted Reproductive Technologies: A Committee Opinion" published in 2019.

Human studies on association between bisphenol A (BPA) exposure and semen quality, mostly based on single urinary measurement, are inconsistent. There is limited human evidence on BPA analogues such as bisphenol F (BPF) and bisphenol S (BPS), and little is known on potential effects of bisphenol mixtures. We aimed to explore whether individual or mixtures of BPA, BPS and BPF assessed in repeated urinary measurements were associated with semen quality among 984 Chinese men from an infertility clinic. We found that higher BPA exposure was associated with increased odds ratios (ORs) of having below-reference sperm concentration, total sperm count, progressive motility and total motility (all P for trends

Purpose The present study sought to investigate the common abnormalities and mtDNA mutations in the sperm of Ghanaian men attending the fertility Clinic at the Korle-Bu Teaching Hospital (KBTH). The study therefore provides a baseline data mtDNA mutations in a cross-section of Ghanaian men on referral to the fertility clinic at the KBTH. Materials and methods The semen of 55 men attending the fertility clinic were collected from the Urology and the Obstetrics and Gynaecology Departments of the KBTH. Demographic and clinical data were also collected using questionnaires. Semen analyses were performed and were followed by amplification and purification of mtDNA from total DNA extracted from the semen. Sequencing of the mtDNA amplicons was performed using the next generation sequencer (Illumina-MiSeq). Results Asthenozoospermia, oligospermia and oligoasthenoteratozoospermia were observed in 1.79%, 5.36% and 28.57%, respectively, of the study participants. There was no association between drinking and/or smoking and history of gonorrhea infection on sperm status/morphology. A total of 785 point mutations were detected in the non-coding control regions, rRNA genes, tRNA genes and the coding regions of the mtDNA samples from the participants. Amongst these mutations, 16 transition mutations were predominantly detected in the mtDNA samples. Missense mutations that were present in only specific sperm abnormalities were identified and they may contribute to infertility in the study population. Conclusion The present study has identified various abnormal sperm phenotypes that are prevalent in the study population and provided a baseline data on mtDNA mutations in the spermatozoa of the patients. A wide range of sperm abnormalities were detected in the study population with no association with life style or history of gonorrhea infection. The mtDNA point mutations detected in the selected genes that were analysed were mostly transition mutations. These transition mutations might be critical for the development of abnormal sperm phenotypes underlying male infertility in the Ghanaian population.

Cryopreservation of reproductive material has dramatically improved clinical outcomes for patients all over the world. At the same time the practice has produced significant legal, ethical, and practical challenges to physicians and practices who use this technique. Failing to meet the expectations of patients, for example by losing material because of a freezer failure, has significant implications for the reproductive facility. Similarly, improperly transporting or receiving gametes or embryos can result in substantial risk to a practice. Perhaps the most widely publicized conundrum is how best to manage embryos that are abandoned. This paper will describe the legal principles and best practices that should be incorporated into the management of a fertility cryopreservation program.

Aim: Family function and husband support can impact depression severity in women with infertility disorder. The aim of this study was to assess the impact of family function and husband support on depression severity among women with infertility disorder at the fertility clinics of a University Teaching Hospital, South-South, Nigeria. Methodology: A cross-sectional descriptive study was carried out among 341 female respondents attending the University of Benin Teaching Hospital fertility clinics over a 3-month period, using a semistructured interviewer administered questionnaire. Data obtained were analyzed. Result: Respondents mean age was 36 ± 5.3 years. The overall prevalence for depression in this study was 42.5% with a breakdown of 64.2%, 30.4% and 5.4% of these depressed participants having mild, moderate and severe depression, respectively. Family dysfunction had a statistically significant relationship with severity of depression in women with infertility (p, Lay abstract We assumed that good family function will be associated with low incidence and severity of depression in women with infertility disorder. We also reasoned that good family functioning and husband support would be very important in ameliorating depression in such women. This study assessed the incidence of depression in infertility and its severity. It investigated the association between family and husband functional relationship, vis-a-vis the severity of depression. The study revealed that depression was prevalent among women with infertility disorder at a rate of 42.5%. The majority of the depressed women had mild-to-moderate depression, with a significant association between dysfunctional family functioning and moderate-to-severe depression. Other factors such as increasing age, increase duration of infertility and polygamy affected severity of depression among women with infertility disorder in this study. Promotion of good family functioning may decrease the prevalence and severity of depression among women with infertility disorder.

Background Exposure to endocrine disrupting chemicals (EDC), such as phthalates and phenols, during pregnancy may be associated with excessive gestational weight gain (GWG), an important predictor of future health of the mother and the offspring. There is however a paucity of literature examining this association, and no study has accounted for the complex nature of EDCs exposure as a time-varying mixture of chemicals. Objective We examined the association between trimester-specific EDCs mixture and GWG in pregnant women attending a fertility clinic, to identify windows of susceptibility to such exposures, and assess the individual contribution of each chemical over pregnancy. Methods We included 243 pregnant women from the Environment and Reproductive Health (EARTH) Study, who provided up to 3 urine samples (one per trimester), and with available data on GWG. Urinary concentrations of 7 phthalate metabolites, bisphenol A, and 2 parabens, corrected for specific gravity, were included in the analysis. The association between trimester-specific EDCs mixture and GWG was evaluated using multiple regression models – categorizing exposures into concentration quartiles– and with Bayesian Kernel Machine Regression (BKMR), while adjusting for potential confounders. Hierarchical BKMR (hBKMR) was used to account for the time-varying nature of chemical concentrations over pregnancy, identifying the most important trimester and most important EDC within each trimester. Results During 1st trimester, higher GWG was observed at higher sum of metabolites of di (2-ethylhexyl) phthalate (ΣDEHP) from both multiple regression (e.g. comparing the 4th quartile with the 1st: β = 2.36 kg, 95% CI: 0.47, 5.19) and BKMR. During 2nd and 3rd trimesters, positive associations with mono-n-butyl phthalate and propylparaben, and negative with ΣDEHP and methylparaben were observed. When evaluating exposures as a time-varying mixture with hBKMR, 1st trimester was the most important exposure window when evaluating prenatal urinary EDCs in relation to GWG. Within the 1st trimester, urinary ΣDEHP, mono-isobutyl phthalate and propylparaben had the highest contribution in the positive association between the mixture and GWG. Conclusion We observed positive associations between urinary EDCs during pregnancy, especially DEHP metabolites, and GWG. Our results suggest the 1st trimester of pregnancy as the time window of highest susceptibility to the effects of EDCs on GWG, with potential indication for the design of public health interventions, informing prevention strategies for reducing sources of exposure at specific time points.