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Objective: To investigate the effectiveness of a multicomponent breastfeeding support intervention on breastfeeding prevalence at 3 months among women with a body mass index (BMI) >25 kg/m 2 ., Design: Multicentre multicomponent randomised controlled trial., Setting: Four maternity centres in Ireland., Population: A total of 225 primiparous women and their nominated support partners. Participants were aged 18 years and over, with BMI ≥25 kg/m 2 , carrying a singleton pregnancy and without contraindication for breastfeeding., Methods: The intervention included an antenatal group breastfeeding education session for participants and their support partners, followed by a planned postnatal breastfeeding assessment and telephone support for up to 6 weeks by a lactation consultant., Main Outcome Measures: Any breastfeeding at 3 months postpartum., Results: Any breastfeeding prevalence was 68.7% (n = 68) in the intervention group and 62.1% (n = 59) in the control group at 3 months postpartum (odds ratio 1.33, 95% confidence interval 0.72-2.46, p = 0.36). Any and exclusive breastfeeding rates did not significantly differ at any other time point. More women in the control group accessed support from private lactation consultants (intervention 23.5% [n = 12], control 45.3% [n = 24], p = 0.02)., Conclusions: The control group had higher than expected breastfeeding rates, and the study found no evidence of effect on the primary outcome. Providing comprehensive education and support for women intending to breastfeed remains of paramount importance., (© 2024 The Authors. BJOG: An International Journal of Obstetrics and Gynaecology published by John Wiley & Sons Ltd.)

Objective: Low mood is common during the perinatal period, which may negatively impact breastfeeding practices. Exploring predictors of successful breastfeeding is a health priority area. This study investigated if maternal well-being during pregnancy is associated with breastfeeding practices., Study Design: This is a secondary analysis of a randomized control trial of a low glycemic index diet in pregnancy. A total of 610 secundigravida women were recruited in the National Maternity Hospital, Dublin, Ireland. Data on maternal education attainment, early pregnancy body mass index (BMI), and age were collected from hospital records. Well-being was self-reported by mothers between 10 and 28 weeks' gestation using the World Health Organization 5-Item well-being index. Scores were transformed to give percentage well-being. Mothers recorded breastfeeding practices at hospital discharge and at the study follow-up appointments. Chi-squares and independent t -tests determined initial differences in breastfeeding practices. Multiple and logistic regression analyses were used to adjust for confounders., Results: Average maternal age was 32.7 years; average BMI was 26.6 kg/m 2 , and 56% had achieved third-level education. The average well-being score was 58.2%. In unadjusted analysis, high well-being scores were associated with exclusive breastfeeding (56.2% breastfed vs. 46%, breastfed p  < 0.03). After adjusted analysis, these associations were no longer significant (odds ratio: 1.00, 95% confidence interval: 0.99-1.01). No other associations were found., Conclusion: Our findings indicated 25% of pregnant women in the first trimester reported low well-being scores. Associations between maternal well-being and breastfeeding patterns were explained by maternal age and education level, suggesting low mood may not be a barrier to breastfeeding initiation or duration. This trial is registered at: https://www.isrctn.com/ ISRCTN54392969 ., Key Points: · Well-being during pregnancy is often diminished and the WHO 5-Item well-being index is a useful measure in clinical settings to assess maternal well-being.. · Breastfeeding is a high-priority research area, particularly in an Irish setting.. · Well-being was not related to breastfeeding, however age, BMI and education were the main predictors of low well-being during pregnancy.., Competing Interests: None declared., (The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/).)

Objective: To investigate whether risk factor-based screening in pregnancy is failing to identify women with hepatitis C virus (HCV) infection and to assess the cost-effectiveness of universal screening., Design: Retrospective study and model-based economic evaluation., Setting: Two urban tertiary referral maternity units, currently using risk factor-based screening for HCV infection., Population: Pregnant women who had been tested for hepatitis B, HIV but not HCV., Methods: Anonymised sera were tested for HCV antibody. Positive sera were tested for HCV antigen. A cost-effectiveness analysis of a change to universal screening was performed using a Markov model to simulate disease progression and Monte Carlo simulations for probabilistic sensitivity analysis., Main Outcome Measures: Presence of HCV antigen and cost per quality-adjusted life year (QALY)., Results: In all, 4655 samples were analysed. Twenty had HCV antibodies and five HCV antigen. This gives an active infection rate of 5/4655, or 0.11%, compared with a rate of 0.15% in the risk-factor group. This prevalence is 65% lower than a previous study in the same hospitals from 2001 to 2005. The calculated incremental cost-effectiveness ratio (ICER) for universal screening was €3,315 per QALY gained., Conclusion: This study showed that the prevalence of HCV infection in pregnant women in the Dublin region has declined by 65% over the past two decades. Risk factor-based screening misses a significant proportion of infections. A change to universal maternal screening for hepatitis C would be cost-effective in our population., Tweetable Abstract: Universal maternal screening for hepatitis C is cost-effective in this urban Irish population., (© 2021 John Wiley & Sons Ltd.)

Introduction: Severe fetal ventriculomegaly (VM) is defined as an enlargement of the atria of the lateral cerebral ventricles (Vp) of greater than 15 mm. While it is well established that it confers significant risk of morbidity and mortality to the neonate, there is limited information pertaining to the caesarean delivery rates and the obstetric management of these complex cases. The aim of this study was twofold: firstly, to determine survival rates in fetuses with severe VM, and secondly to determine the caesarean delivery rates in continuing pregnancies. We explore the obstetric challenges associated with these difficult cases., Methods: This was a prospective observational study of patients with antenatal severe VM, attending the Department of Fetal Medicine, National Maternity Hospital, Dublin, Ireland, from 1st January 2011 to 31st July 2020. Data were obtained from the hospital database and those with severe VM (Vp > 15 mm) were identified. The rates of chromosomal abnormalities, the survival rates and the caesarean delivery (CD) rates for the overall group were then determined. The data were then further sub-divided into two groups: 1. Vp < 20 mm and 2. Vp > 20 mm, and the results compared. Statistical analysis was performed using the Chi-Square test., Results: A total of N = 95 pregnancies with severe VM were included for analysis, of which additional structural abnormalities on ultrasound were apparent in 67/95 (70.5%) and 28/95 (29.5%) had isolated severe VM. Chromosomal abnormalities were diagnosed in 15/95 (15.8%) of cases, with (2/28) 7.1% in the isolated SVM group versus (13/67) 19.4% in the non-isolated SVM group. The overall survival rate (excluding TOP) was 53/74 (71.6%), with 20/23 (86.9%) in the isolated SVM group. The overall CD rate was 47/72 (65.3%), which was significantly higher than the CD for the hospital during the same time period of 25.4% (P < 0.01). The data were subdivided into Vp < 20 and Vp > 20 and those with a Vp > 20 had higher rates of additional intracranial findings on ultrasound (Vp < 20 13/41 (31.7%) versus Vp > 20 32/54 (59.3%) (P < 0.05)) and macrocrania (Vp < 20 14/41 (34.1%) versus Vp > 20 35/54 (64.8%) (P < 0.05)). No significant difference was observed in the overall survival or CD rates between the two groups., Conclusion: In conclusion this study reports significant fetal morbidity and mortality with severe VM with high CD rates observed in this cohort. Significant challenges exist in relation to the obstetric management and counseling of parents regarding an often uncertain neonatal prognosis. In continuing pregnancies with significant macrocrania delivery plans should be individualized to improve neonatal outcomes where possible and minimize harm to the mother., (© 2021 The Authors. Prenatal Diagnosis published by John Wiley & Sons Ltd.)

We investigated the effect of an antenatal lifestyle intervention of a low-glycaemic index (GI) diet and physical activity on energy-adjusted dietary inflammatory index (E-DII TM ) and explored its relationship with maternal and child health in women with overweight and obesity. This was a secondary analysis of 434 mother-child pairs from the Pregnancy Exercise and Nutrition Study (PEARS) trial in Dublin, Ireland. E-DII TM scores were calculated for early (10-16 weeks) and late (28 weeks) pregnancy. Outcomes included lipids, inflammation markers, insulin resistance, mode of delivery, infant size, pre-eclampsia, and gestational diabetes. T-tests were used to assess changes in E-DII TM . Chi-square, correlations, and multiple regression were employed to investigate relationships with outcomes. The mean (SD) age of participants was 32.45 (4.29) years with median (IQR) BMI 28.25 (26.70, 31.34) kg/m 2 . There was no change in E-DII TM in the controls (-0.14 (1.19) vs. -0.07 (1.09), p = 0.465) but E-DII TM reduced by 10% after the intervention (0.01 (1.07) vs -0.75 (1.05), p < 0.001). No associations were found between early pregnancy E-DII TM and maternal and child outcomes, except for increased odds of adverse cardiometabolic phenotype in women who delivered male (OR = 2.29, p = 0.010) but not female infants (OR = 0.99, p = 0.960). A low-GI antenatal intervention can reduce the inflammatory potential of diets. Sex differences should be explored further in future research.

The 2020 SARS-CoV-2 pandemic posed significant challenges to the health service. Many services cancelled all routine appointments and surgery, which allowed them to redirect care towards large numbers of infected patients requiring respiratory and other support. Maternity services are relatively unique in that most of the care is time sensitive and cannot be rescheduled. Assessment such as routine bloods need to be taken in early pregnancy, anatomic surveys are best conducted at 20-22 weeks' gestation, and births continue regardless of a pandemic. In this paper we describe how National Maternity Hospital Dublin, with an annual delivery rate of 8000 births, reorganised services to continue to care for our mothers and babies. This included the development of a 'hospital within a hospital' approach, and separate physical and care pathways for positive cases. The delivery of virtual outpatient appointments and a comprehensive online patient education portal have proved successful., Competing Interests: Declarations of competing interest The authors have no conflict of interest to declare., (Copyright © 2021. Published by Elsevier Ltd.)

Background: Child eating behaviours can negatively contribute to the development of childhood obesity. This study investigated associations between breastfeeding habits, maternal eating behaviours and child eating behaviours, in 5-year-old children., Methods: Secundigravida women were recruited to the ROLO dietary randomised controlled trial (Dublin, Ireland) and were followed up with their children to 5 years of age. Breastfeeding exposure and duration were obtained at postnatal and infant follow-up at 2 and 6 months and 2 and 5 years. At 5 years, maternal and child eating behaviours were measured using the Three Factor Eating Questionnaire and the Child Eating Behaviour Questionnaire, respectively. Regression determined associations between breastfeeding habits and maternal eating behaviours with child eating behaviours, controlling for RCT group, maternal education level, maternal BMI at 5 years, childcare exposure and child BMI centile at 5-year follow-up., Results: There were 230 mother and child pairs analysed. One hundred and fifty-eight mothers had initiated breastfeeding. Median breastfeeding duration was 22 (IQR 33) weeks. Children who were never breastfed were more likely to express a desire to drink (B = -1.01, p = 0.022). Longer breastfeeding duration was associated with lower food responsiveness (B = -1.71, p = 0.003). Maternal uncontrolled eating was positively associated with child food responsiveness, emotional overeating and emotional undereating (B = 0.21, p < 0.001; B = 0.14, p = 0.005; B = 0.14, p = 0.005, respectively). Maternal emotional eating was associated with child emotional overeating and undereating (B = 0.27, p < 0.001, B = 0.29, p = 0.004, respectively)., Conclusion: Not breastfeeding and short breastfeeding duration may contribute to the development of obesogenic eating behaviours in children, alongside maternal eating behaviours including uncontrolled and emotional eating. These 'food approach' eating behaviours may increase risk of overweight/obesity as they are associated with increased energy intake, hence the importance of research surrounding eating behaviours.

Introduction: Stillbirth remains an often unpredictable and devastating pregnancy outcome, and despite thorough investigation, the number of stillbirths attributable to unexplained causes remains high. Placental examination has become increasingly important where access to perinatal autopsy is limited. We aimed to examine the causes of stillbirth in normally formed infants over 30 years and whether a declining autopsy rate has affected our ability to determine a cause for stillbirths., Material and Methods: All cases of normally formed singleton infants weighing ≥500 g that died prior to the onset of labor from 1989 to 2018 were examined. Trends for specific causes and uptake of perinatal autopsy were analyzed individually., Results: In all, 229 641 infants were delivered, with 840 stillbirths giving a rate of 3.66/1000. The rate of stillbirth declined from 4.84/1000 in 1989 to 2.51 in 2018 (P < .001). There was no difference in the rate of stillbirth between nulliparous and multiparous women (4.25 vs 3.66 per 1000, P = .026). Deaths from placental abruption fell (1.13/1000 in 1989 to 0 in 2018, P < .001) and the relative contribution of placental abruption to the incidence of stillbirth also fell, from 23.3% (7/30) in 1989 to 0.0% (0/19) in 2018 (P < .001). Stillbirth attributed to infection remained static (0.31/1000 in 1989 to 0.13 in 2018, P = .131), while a specific causal organism was found in 79.2% (42/53) of cases. Unexplained stillbirths decreased from 2.58/1000 (16/6200) in 1989 to 0.13 (1/7581) in 2018 (P < .001) despite a fall in the uptake of perinatal autopsy (96.7% [29/30] in 1989 to 36.8% (7/19) in 2018; P < .001). Placental disease emerged as a significant cause of stillbirth from 2004 onwards (89.5% [17/19] in 2018)., Conclusions: The present analysis is one of the largest single-center studies on stillbirth published to date. Stillbirth rates have fallen across the study period across parity. A decrease in deaths secondary to placental abruption contributed largely to this. Infection-related deaths are static; however, in one-fifth of cases a causative organism was not found. Despite a decreasing autopsy rate, the number of unexplained stillbirths continues to fall as the importance of placental pathology is increasingly recognized., (© 2020 Nordic Federation of Societies of Obstetrics and Gynecology (NFOG). Published by John Wiley & Sons Ltd.)

Introduction: In women with preterm ruptured membranes and contractions, the administration of tocolysis is controversial. This study compares tocolysis with no tocolysis in women with threatened preterm birth and ruptured membranes., Objective: To compare tocolysis with no tocolysis in women with threatened preterm birth and ruptured membranes., Study Design: Data from the APOSTEL III RCT was combined with data from the National Maternity Hospital, Dublin. In the APOSTEL III trial, women with threatened preterm birth were randomized to atosiban or nifedipine. Patient data from Ireland were obtained from a cohort of women with threatened preterm birth with ruptured membranes. The Irish women received no tocolytic treatment. Only women with ruptured membranes and contractions were selected. We studied women with singleton or twin pregnancies and a gestational age between 25 +0 and 33 +6 weeks. Propensity score matching was performed to create comparable groups. Primary outcome was a composite adverse neonatal outcome. Secondary outcomes were individual components of the primary outcome, as well as neonatal intensive care unit (NICU) admission, gestational age at delivery, prolongation of pregnancy and mode of delivery., Results: 153 women from the Apostel III trial were compared with 51 eligible women of the Irish cohort. We could match 46 women who received tocolysis and 46 women who received no tocolysis. All women had ruptured membranes. Maternal age, BMI, parity and gestational age at study entry were comparable between the groups after matching. There were no statistically significant differences in neonatal composite outcome (9.6 % in the tocolysis group versus 18 % in the control group, OR 0.46, 95 % CI 0.13-1.63). We found a lower incidence of NICU admission in the tocolysis group (63 %) than in the control group (94 %; OR 0.11, 95 % CI 0.03-0.41), which could be explained by differences in national admission policies. There were no statistically significant differences between tocolysis and no tocolysis in any of the other outcomes including sepsis, gestational age at delivery and time to delivery., Conclusion: In this propensity score analysis of women with threatened preterm birth and ruptured membranes, tocolytic therapy did not alter composite adverse neonatal outcome or time to delivery., (Copyright © 2020 Elsevier B.V. All rights reserved.)

Maternal obesity is associated with increased risk of gestational diabetes and other complications. Although antenatal interventions to help prevent these complications are ongoing, an understanding of overweight and obese pregnant women's opinions and attitudes is lacking. Therefore, this study aims to explore these women's experiences and perceptions of dietary behaviours and weight management during pregnancy. Secondary analysis of qualitative data originally collected to examine lifestyle behaviours in pregnant women was conducted. The data were from a purposive sample of overweight and obese pregnant women attending a public antenatal clinic in Cork, Ireland. The data were explored using thematic analysis. Interviews with 30 overweight and obese pregnant women were analysed. Three themes were developed relating to overweight and obese women's dietary behaviours and weight management perceptions including 'pregnancy's influence on dietary behaviours', 'external influences on dietary behaviours' and 'perception of and preferences for weight related advice and resources'. Together these themes reveal women's experiences of diet and how pregnancy factors (physiological changes) and external factors (family and friends) can influence dietary behaviours. Furthermore, perceptions of weight management advice and lack thereof were highlighted with women drawing attention to potential resources for future use during pregnancy. This study provides important insights into overweight and obese pregnant women's dietary behaviours and perceptions of weight management. According to these findings, there is a need for clear and unambiguous information about weight management, acceptable weight gain, food safety and how to achieve a balanced diet., (© 2020 The Authors. Maternal & Child Nutrition published by John Wiley & Sons, Ltd.)

Objective: To gain an in-depth understanding of how the FIGO Nutrition Checklist could work in clinical practice, from the perspective of pregnant women., Methods: This qualitative study was part of a pilot study of the FIGO Nutrition Checklist in the antenatal department of a tertiary-level university maternity hospital in Dublin, Ireland. Individual semistructured phone interviews were conducted with pregnant women who had completed the FIGO Nutrition Checklist as part of the pilot. Interviews were transcribed verbatim and analyzed using content analysis after manual coding of transcripts. Themes and subthemes are described., Results: Ten interviews were completed. Subthemes related to the FIGO Nutrition Checklist emerged including ease of use and comprehension. Participants discussed how the tool could add value to their appointment by supporting initiation of nutrition conversations and highlighting nutritional issues. The first trimester was identified as the highest priority for using the FIGO Nutrition Checklist. The convenience of having nutrition addressed as part of standard care, rather than a separate appointment, also emerged., Conclusion: Women in this study had a desire for nutrition and weight to be addressed by clinicians during routine antenatal appointments. The findings support using the FIGO Nutrition Checklist to address this., (© 2020 The Authors. International Journal of Gynecology and Obstetrics published by John Wiley & Sons Ltd on behalf of International Federation of Gynecology and Obstetrics.)

Objective: To gain insights from pregnant women and obstetricians on the utility of the FIGO Nutrition Checklist in antenatal practice., Methods: Women were recruited from the antenatal department of a large tertiary-level university maternity hospital in Dublin, Ireland, between October and December 2019. Participants completed the FIGO Nutrition Checklist before their routine antenatal appointment. Obstetricians and women were encouraged to discuss the FIGO Nutrition Checklist during the clinical visit. Completed FIGO Nutrition Checklists were collected after appointments. Acceptability was assessed through questionnaires., Results: The majority (80.0%) of women answered "No" to at least one diet quality question, indicating a potential nutritional risk. While none of the participating obstetricians routinely discussed nutrition with women, all agreed that using the Checklist encouraged them to address nutrition with pregnant women. Nearly every woman (99.0%) found the Checklist quick to complete; however, all participating obstetricians felt there was not enough time to discuss it in routine practice. Despite this, most obstetricians and pregnant women recommended the FIGO Nutrition Checklist for use., Conclusion: The FIGO Nutrition Checklist is acceptable for use in routine antenatal practice in tertiary care settings. It helped identify potentially at-risk women during early pregnancy and facilitated conversations related to optimum diet., (© 2020 The Authors. International Journal of Gynecology and Obstetrics published by John Wiley & Sons Ltd on behalf of International Federation of Gynecology and Obstetrics.)

Both smoking during pregnancy and secondhand smoke exposure are associated with reduced health outcomes. However, limited consistent evidence exists of risks of secondhand smoke exposure in pregnancy. Currently, inadequate smoking cessation services exist in Irish maternity hospitals. To identify the number of pregnant women smoking during pregnancy and to identify their exposure to secondhand smoke, we conducted a cross-sectional observational pilot study in one regional maternity hospital in Ireland in July/August 2018. Respondents were (1) women attending antenatal clinics and (2) postpartum women before discharge. Variables measured included smoking status of pregnant women and partner status, demographic variables, secondhand smoke exposure, and support for hospital smoke-free policy and development of smoking cessation services. The overall response rate was 42.2% in this study. The response rate was 56.5% (111/196) from postnatal wards and 37.3% (215/577) from antenatal clinics. Over 40% of respondents reported they had smoked during their lifetime. The majority of women (70%) reported quitting smoking before their pregnancy. Few women were active smokers. Almost 40% reported exposure to tobacco smoke in the previous week (38.5%); 16.9% reported living with a smoker, a critical factor in increased risk (Odds Ratio (OR) 3.89, 95% CI = 1.86-8.15, p < 0.001). Approximately 10% of postnatal mothers reported that their newborn would travel home with a smoker. Support for a no-smoking hospital policy was very high as was support for the development of cessation services. No documentation of secondhand smoke exposure for pregnant women or newborns is sought or recorded routinely in the hospital. A systems approach to develop smoking cessation programmes in maternity care should include screening and documenting of secondhand smoke exposure risks for women during pregnancy, and for their newborns at discharge, to improve health outcomes and protect human rights.

Ireland has the second-highest birth rate in Europe and poorly developed perinatal psychiatry services. There are no screening services for antenatal depression and no data available on prevalence rates of depression among women attending the Irish obstetric services. The aim of this study was to assess the prevalence rates of depression during pregnancy in a population sample in Ireland using the Edinburgh Postnatal Depression Scale (EPDS) as a screening tool. Pregnant women during all stages of pregnancy were recruited from five maternity hospitals throughout the Republic of Ireland. Approximately 5000 EPDS questionnaires were collected. Information on the participant's age, gestational week, gravidity, parity, and level of education attained was also collected. A score of > 12 was used as a measure of probable depression. Overall, 15.8% of pregnant women scored > 12 in the EPDS. There was a significant association between gestational week and rates of depression, with increasing rates occurring with advancing pregnancy (p < 0.001). Overall, higher socioeconomic groups were over-represented in the sample although we replicated the well-established findings of higher EPDS scores in women with lower educational attainment (p < 0.005). This study demonstrates that prevalence rates of probable antenatal depression are high among women attending the obstetric services in Ireland and highlight the importance of increasing awareness of antenatal depression. These high rates of antenatal depression may be related to certain conditions that are specific to an Irish setting: the absence of screening for depression in the context of grossly under-resourced perinatal psychiatry services. These findings provide indirect confirmatory evidence for the need for streamlined mental health services within reproductive health services.

Objective: It has been proposed that the Robson Ten-Group Classification System be used as a global standard for assessing, monitoring and comparing cesarean delivery (CD) rates within and between maternity services. Our objective was to compare the change of CD rates within the 10-Group Classification System in our institution over 10 years., Study Design: From 2005-2014 inclusive data was collected prospectively and all women were classified using the obstetric concepts and parameters described in the Ten-Group Classification System. Linear regression and weighted Least Squares regression analyses were used to analyze trends over time., Results: During 2005-2014 inclusive, 88,004 mothers delivered 89,649 babies ≥500 g. Over the 10 year period there was an increase in CD rate from 18.3% to 23.5%, with a linear increase in CD rate by 0.6% annually (95% CI:0.52, 0.75;p < 0.001). The main contribution to the increase in the CD rate was Group 2a (induced single cephalic nulliparous women at term), Group 2b (pre-labor single cephalic nulliparous women at term) and Group 5 (single cephalic multiparous women at term with a previous CD). No increase in CD rate was noted in Group 1 (single cephalic nulliparous women presenting in spontaneous labor at term). The percentage of women ≥35 years of age increased from 28.4% to 39.8% over the study period (0.98% per year; 95% CI:0.64, 1.33;p < 0.001)., Conclusion: The driving force for the increase in CD in the National Maternity Hospital has been induction of labor and pre-labor CD in nulliparous women with a single cephalic pregnancy at term. This inevitably results in a larger population of women with a previous CD and therefore a secondary contribution to the increase in the overall CD rate., (Copyright © 2019 Elsevier B.V. All rights reserved.)

Introduction This study aimed to review the profile of women attending an out of hours emergency service (OHS) in a maternity hospital and compare it to a previous study. Methods Retrospective study. Demographic information was recorded including timing of presentation, reason and outcome. Results In 2017, 9,020 women attended the OHS, a 334% increase since 1993. On detailed review of 2,143 charts, most (84.7%, n=1,815) were antenatal. The most common reason for presenting to the OHS then was first trimester bleeding. In 2017, over half of antenatal women (51%, n=1,092) presented with “other” reasons, such as vomiting, hypertension or suspected pre-eclampsia. Admission rates significantly decreased from 1993 (38% (n=1,053) in 1993 vs. 16% (n=338) in 2017; p<0.05). Discussion Numbers attending for emergency maternity care have increased in both numbers and variety of presentations. It is important that women are seen and cared for in a compassionate, kind and evidence based manner., Competing Interests: The authors have no conflict of interest to declare.

Introduction: Women presenting with suspected pre-eclampsia are currently triaged on the basis of hypertension and dipstick proteinuria. This may result in significant false positive and negative diagnoses resulting in increased morbidity or unnecessary intervention. Recent data suggest that placental growth factor testing may be a useful adjunct in the management of women presenting with preterm pre-eclampsia. The primary objective of this trial is to determine if the addition of placental growth factor testing to the current clinical assessment of women with suspected preterm pre-eclampsia, is beneficial for both mothers and babies., Methods and Analysis: This is a multicentre, stepped wedge cluster, randomised trial aiming to recruit 4000 women presenting with symptoms suggestive of preterm pre-eclampsia between 20 and 36+6 weeks' gestation. The intervention of an unblinded point of care test, performed at enrolment, will quantify maternal levels of circulating plasma placental growth factor. The intervention will be rolled out sequentially, based on randomisation, in the seven largest maternity units on the island of Ireland. Primary outcome is a composite outcome of maternal morbidity (derived from the modified fullPIERS model). To ensure we are not reducing maternal morbidity at the expense of earlier delivery and worse neonatal outcomes, we have established a co-primary outcome which will examine the effect of the intervention on neonatal morbidity, assessed using a composite neonatal score. Secondary analyses will examine further clinical outcomes (such as mode of delivery, antenatal detection of growth restriction and use of antihypertensive agents) as well as a health economic analysis, of incorporation of placental growth factor testing into routine care., Ethics and Dissemination: Ethical approval has been granted from each of the seven maternity hospitals involved in the trial. The results of the trial will be presented both nationally and internationally at conference and published in an international peer-reviewed journal., Trial Registration Number: NCT02881073., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Objective: The aim of this study was to explore healthcare professionals' (HCPs) beliefs and attitudes towards weight management for pregnant women with a body mass index (BMI) ≥25 kg/m 2 ., Design: Qualitative study., Setting: A public antenatal clinic in a large academic maternity hospital in Cork, Ireland, and general practice clinics in the same region., Participants: HCPs such as hospital-based midwives and consultant obstetricians and general practitioners (GPs)., Method: Semistructured interviews were conducted with a purposive sample of hospital-based HCPs and a sample of GPs working in the same region. Interviews were recorded, transcribed and thematically analysed using NVivo software., Results: Seventeen HCPs were interviewed (hospital based=10; GPs=7). Four themes identified the complexity of weight management in pregnancy and the challenges HCPs faced when trying to balance the medical and psychosocial needs of the women. HCPs acknowledged weight as a sensitive conversation topic, leading to a ' softly-softly approach' to weight management. HCPs tried to strike a balance between being woman centred and empathetic and medicalising the conversation. HCPs described ' doing what you can with what you have ' and shifting the focus to managing obstetric complications . Furthermore, there were unclear roles and responsibilities in terms of weight management., Conclusion: HCPs need to have standardised approaches and evidence-based guidelines that support the consistent monitoring and management of weight during pregnancy., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: 2·6 million pregnancies were estimated to have ended in stillbirth in 2015. The aim of the AFFIRM study was to test the hypothesis that introduction of a reduced fetal movement (RFM), care package for pregnant women and clinicians that increased women's awareness of the need for prompt reporting of RFM and that standardised management, including timely delivery, would alter the incidence of stillbirth., Methods: This stepped wedge, cluster-randomised trial was done in the UK and Ireland. Participating maternity hospitals were grouped and randomised, using a computer-generated allocation scheme, to one of nine intervention implementation dates (at 3 month intervals). This date was concealed from clusters and the trial team until 3 months before the implementation date. Each participating hospital had three observation periods: a control period from Jan 1, 2014, until randomised date of intervention initiation; a washout period from the implementation date and for 2 months; and the intervention period from the end of the washout period until Dec 31, 2016. Treatment allocation was not concealed from participating women and caregivers. Data were derived from observational maternity data. The primary outcome was incidence of stillbirth. The primary analysis was done according to the intention-to-treat principle, with births analysed according to whether they took place during the control or intervention periods, irrespective of whether the intervention had been implemented as planned. This study is registered with www.ClinicalTrials.gov, number NCT01777022., Findings: 37 hospitals were enrolled in the study. Four hospitals declined participation, and 33 hospitals were randomly assigned to an intervention implementation date. Between Jan 1, 2014, and Dec, 31, 2016, data were collected from 409 175 pregnancies (157 692 deliveries during the control period, 23 623 deliveries in the washout period, and 227 860 deliveries in the intervention period). The incidence of stillbirth was 4·40 per 1000 births during the control period and 4·06 per 1000 births in the intervention period (adjusted odds ratio [aOR] 0·90, 95% CI 0·75-1·07; p=0·23)., Interpretation: The RFM care package did not reduce the risk of stillbirths. The benefits of a policy that promotes awareness of RFM remains unproven., Funding: Chief Scientist Office, Scottish Government (CZH/4/882), Tommy's Centre for Maternal and Fetal Health, Sands., (Copyright © 2018 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license. Published by Elsevier Ltd.. All rights reserved.)

Irish Travellers are an endogamous nomadic ethnic minority population mostly resident on the island of Ireland with smaller populations living in Europe & USA. As they practice consanguinity, rare and ultra-rare autosomal recessive conditions are observed which are infrequently seen in the general population. Awareness of the rare genetic disorders within an antenatal setting that recur within this population should facilitate quicker cost-effective diagnosis. These include disorders leading to recurrent miscarriage and multiple congenital anomalies. Prompt diagnosis and tailored management can affect prognosis and a multi-disciplinary team approach with the obstetrician, neonatologist and clinical geneticist should improve outcomes., (Copyright © 2018 Elsevier B.V. All rights reserved.)

Objective: Evaluate the feasibility and acceptability of routine aspirin in low-risk women, compared with screening-test indicated aspirin for the prevention of pre-eclampsia and fetal growth restriction., Design: Multicentre open-label feasibility randomised controlled trial., Setting: Two tertiary maternity hospitals in Dublin, Ireland., Participants: 546 low-risk nulliparous women completed the study., Interventions: Women underwent computerised randomisation to: Group 1-routine aspirin 75 mg from 11 until 36 weeks; Group 2-no aspirin and; Group 3-aspirin based on the Fetal Medicine Foundation screening test. PRIMARY AND SECONDARY OUTCOME MEASURES: (1) Proportion agreeing to participate; (2) compliance with protocol; (3) proportion where first trimester uterine artery Doppler was obtainable and; (4) time taken to issue a screening result. Secondary outcomes included rates of pre-eclampsia and small-for-gestational-age fetuses., Results: 546 were included in the routine aspirin (n=179), no aspirin (n=183) and screen and treat (n=184) groups. 546 of 1054 were approached (51.8%) and enrolled. Average aspirin adherence was 90%. The uterine artery Doppler was obtained in 98.4% (181/184) and the average time to obtain a screening result was 7.6 (0-26) days. Of those taking aspirin, vaginal spotting was greater; n=29 (15.1%), non-aspirin n=28 (7.9%), OR 2.1 (95% CI 1.2 to 3.6). Postpartum haemorrhage >500 mL was also greater; aspirin n=26 (13.5%), no aspirin n=20 (5.6%), OR 2.6 (95% CI 1.4 to 4.8)., Conclusion: Low-risk nulliparous women are open to taking aspirin in pregnancy and had high levels of adherence. Aspirin use was associated with greater rates of vaginal bleeding. An appropriately powered randomised controlled trial is now required to address the efficacy and safety of universal low-dose aspirin in low-risk pregnancy compared with a screening approach., Trial Registration Number: ISRCTN (15191778); Post-results., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2018. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: Obesity during pregnancy is associated with increased risk of gestational diabetes mellitus (GDM) and other complications. Physical activity is a modifiable lifestyle factor that may help to prevent these complications but many women reduce their physical activity levels during pregnancy. Interventions targeting physical activity in pregnancy are on-going but few identify the underlying behaviour change mechanisms by which the intervention is expected to work. To enhance intervention effectiveness, recent tools in behavioural science such as the Theoretical Domains Framework (TDF) and COM-B model (capability, opportunity, motivation and behaviour) have been employed to understand behaviours for intervention development. Using these behaviour change methods, this study aimed to identify the enablers and barriers to physical activity in overweight and obese pregnant women., Methods: Semi-structured interviews were conducted with a purposive sample of overweight and obese women at different stages of pregnancy attending a public antenatal clinic in a large academic maternity hospital in Cork, Ireland. Interviews were recorded and transcribed into NVivo V.10 software. Data analysis followed the framework approach, drawing on the TDF and the COM-B model., Results: Twenty one themes were identified and these mapped directly on to the COM-B model of behaviour change and ten of the TDF domains. Having the social opportunity to engage in physical activity was identified as an enabler; pregnant women suggested being active was easier when supported by their partners. Knowledge was a commonly reported barrier with women lacking information on safe activities during pregnancy and describing the information received from their midwife as 'limited'. Having the physical capability and physical opportunity to carry out physical activity were also identified as barriers; experiencing pain, a lack of time, having other children, and working prevented women from being active., Conclusion: A wide range of barriers and enablers were identified which influenced women's capability, motivation and opportunity to engage in physical activity with "knowledge" as the most commonly reported barrier. This study is a theoretical starting point in making a 'behavioural diagnoses' and the results will be used to inform the development of an intervention to increase physical activity levels among overweight and obese pregnant women.

The epigenetic profile of the developing fetus is sensitive to environmental influence. Maternal diet has been shown to influence DNA methylation patterns in offspring, but research in humans is limited. We investigated the impact of a low glycaemic index dietary intervention during pregnancy on offspring DNA methylation patterns using a genome-wide methylation approach. Sixty neonates were selected from the ROLO (Randomised cOntrol trial of LOw glycaemic index diet to prevent macrosomia) study: 30 neonates from the low glycaemic index intervention arm and 30 from the control, whose mothers received no specific dietary advice. DNA methylation was investigated in 771,484 CpG sites in free DNA from cord blood serum. Principal component analysis and linear regression were carried out comparing the intervention and control groups. Gene clustering and pathway analysis were also explored. Widespread variation was identified in the newborns exposed to the dietary intervention, accounting for 11% of the total level of DNA methylation variation within the dataset. No association was found with maternal early-pregnancy body mass index (BMI), infant sex, or birthweight. Pathway analysis identified common influences of the intervention on gene clusters plausibly linked to pathways targeted by the intervention, including cardiac and immune functioning. Analysis in 60 additional samples from the ROLO study failed to replicate the original findings. Using a modest-sized discovery sample, we identified preliminary evidence of differential methylation in progeny of mothers exposed to a dietary intervention during pregnancy., Competing Interests: The authors declare no conflict of interest. The funding sponsors had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, and in the decision to publish the results.

Introduction: Fatal antepartum fetomaternal hemorrhage is a relatively uncommon clinical presentation, though one that appears quickly and without warning. The pathophysiology of this disease is unclear, and the incidence does not appear to be decreasing in line with overall antepartum mortality. This study was undertaken to analyse trends in antepartum fetal death from fetomaternal hemorrhage over a 25-year period in a single maternity hospital in Dublin, Ireland., Material and Methods: A cross-sectional study of 192 132 nonanomalous infants weighing 500 g or more, delivered in a single tertiary-referral university institution between 1987 and 2011. Data was compared using Fisher's exact test, univariate analysis, and Cuzick's test for trend., Results: There was no decrease in the rate of fatal fetomaternal hemorrhage over the past 25 years (p = 0.29), despite a decline in overall antepartum deaths (p = 0.0049). Fetomaternal hemorrhage accounted for 4.1% (34/828) of antepartum stillbirths. A higher proportion of these stillbirths occurred at term gestations (74%; 25/34) compared with other causes (40%; 321/794; p = 0.0003). Female infants were statistically more likely to be involved than males [odds ratio (OR) 2.33, 95% confidence interval (CI) 1.08-5.47, p = 0.02). Multiple gestations were up to six times as likely to be affected as singleton pregnancies (OR 6.52, 95% CI 1.67-18.50, p = 0.005)., Conclusions: Over the past 25 years there has been no reduction in rates of fatal fetomaternal hemorrhage. Female infants and multiple gestations remain at higher risk of antepartum death from fatal fetomaternal hemorrhage., (© 2015 Nordic Federation of Societies of Obstetrics and Gynecology.)

Objective: To examine the influence of health behaviours and psychological well-being on gestational weight gain using a biopsychosocial model., Design: A prospective cohort study of pregnant women consecutively recruited at their first antenatal care visit. A self-administered questionnaire was used to collect data on health behaviours and psychological well-being in early pregnancy. Linear regression and logistic regression were used to identify predictors of total weight gain in kilograms and weight gain outside the current Institute of Medicine recommendations, respectively., Setting: A maternity hospital in the Republic of Ireland., Subjects: Data on 799 women were analysed., Results: Pre-pregnant BMI ≥30·0 kg/m2, short stature, parity >0, decreased food intake and absence of health insurance predicted lower absolute gestational weight gain, while foreign nationality, consumption of takeaway meals more than once weekly and increased food intake predicted higher absolute gestational weight gain. Overweight and obesity, foreign nationality, increased food intake and height >170 cm were risk factors for excessive weight gain, while antenatal depression was protective against excessive weight gain. Notably, physical activity measures were not related to the gestational weight gain outcomes. Pre-pregnancy overweight and increased food intake were the strongest predictors of excessive gestational weight gain., Conclusions: None of the psychological well-being measures examined, with the exception of antenatal depression, was associated with any of the weight gain outcomes. The behavioural predictors of gestational weight gain were increased food intake and takeaway consumption. Public health promotions should target pre-pregnancy BMI and pregnancy-associated change in food intake.

Objective: The aim of this study is to document the detection of fetal congenital heart defect (CHD) in relation to the following: (1) indication for referral, (2) chromosomal and (3) extracardiac abnormalities., Method: All fetal echocardiograms performed in our institution from 2007 to 2011 were reviewed retrospectively. Indication for referral, cardiac diagnosis based on the World Health Organization International Classification of Diseases tenth revision criteria and the presence of chromosomal and extracardiac defects were recorded., Results: Of 1262 echocardiograms, 287 (22.7%) had CHD. Abnormal anatomy scan in pregnancies originally considered to be at low risk of CHD was the best indicator for detecting CHD (91.2% of positive cardiac diagnoses), compared with other indications of family history (5.6%) or maternal medical disorder (3.1%). Congenital anomalies of the cardiac septa comprised the largest category (n = 89), within which atrioventricular septal defects were the most common anomaly (n = 36). Invasive prenatal testing was performed for 126 of 287 cases, of which 44% (n = 55) had a chromosomal abnormality. Of 232 fetuses without chromosomal abnormalities, 31% had an extracardiac defect (n = 76)., Conclusions: Most CHDs occur in pregnancies regarded to be at low risk, highlighting the importance of a routine midtrimester fetal anatomy scan. Frequent association of fetal CHD and chromosomal and extracardiac pathology emphasises the importance of thorough evaluation of any fetus with CHD., (© 2015 John Wiley & Sons, Ltd.)

Objective: Large for gestational age infants are at increased risk of childhood obesity and maternal nutrition impacts birthweight. The aim of this study was to assess the impact of a maternal low glycaemic index (GI) diet on neonatal anthropometry., Methods: The ROLO (Randomised Control Trial of Low Glycaemic Index Diet in Pregnancy) study was a randomized controlled trial to assess the impact of a low GI diet versus usual diet on birthweight. It took place in a tertiary maternity hospital in Ireland and women were randomized to receive either a low GI diet or no dietary intervention from early pregnancy to term. Two hundred sixty-five neonates had anthropometric measurements on day 1-2 of life, 126 in the intervention group and 139 in the control group. Measurements included birthweight, length and circumferences of the head, chest, abdominal, thigh and mid-upper arm. A subgroup of 219 (82%) neonates also had skin-fold measurements., Results: Neonates whose mothers had a low GI diet in pregnancy had lower thigh circumference (15.9 ± 1.7 cm vs. 16.6 ± 1.5 cm, P = 0.04). There was no difference between the intervention and control groups in head, chest abdominal or mid-upper arm circumferences. No difference was noted between the two groups for any skin-fold measurements (subscapular, thigh, biceps and triceps)., Conclusion: Neonatal thigh circumference was altered by maternal low GI diet in pregnancy. These findings suggest that maternal low GI diet is safe in pregnancy and may positively impact infant adiposity., (© 2014 The Authors. Pediatric Obesity published by John Wiley & Sons Ltd on behalf of International Association for the Study of Obesity.)

Objectives: Pregnancy, labour, and delivery involve risk for mothers and infants. This study tested the effectiveness of a home-based programme to improve perinatal outcomes among socially disadvantaged women. The hypothesis was that the intervention group who received education and support during pregnancy would have better perinatal outcomes than the control group., Study Design: This is a randomised controlled trial. Pregnant women from a disadvantaged community in Dublin, Ireland were eligible for participation in Preparing for Life, a home visiting early intervention programme. 233 participants were recruited and assigned to an intervention (n=115) and control (n=118) group using an unconditional probability randomisation strategy. Maternity hospital records were available for 206 participants (nintervention=106; ncontrol=100). Consent to access records was not provided by 9 participants, records were missing for 17 participants and 1 record was excluded due to miscarriage. The intervention group were prescribed an average of ten prenatal home visits from a trained mentor. Mentors provided information on healthy prenatal behaviours and the birthing experience using tip sheets and social support. The control group received care as usual including the opportunity to attend standard antenatal classes. The outcomes included neonatal (Apgar scores, birth weight, gestational age and prematurity) and maternal (labour onset method and delivery method) outcomes. Statistical analyses were conducted using t -tests, tests of proportions, regression, logistic regression and permutation testing., Results: There were no differences on any of the neonatal outcomes or the majority of the maternal outcomes. Two secondary results were found such that there was an increase in the rate of spontaneous onset of labour in the intervention group compared to the control group (69.8% v 58.0%; OR 1.67, 95% CI=0.94, 2.97; p<0.05) and there was a reduction in caesarean section rates in the intervention group compared to the control group (15.1% v 25.0%; OR 0.53, 95% CI=0.27, 1.07; p<0.05)., Conclusions: This prenatal home visiting programme had no impact on neonatal outcomes, yet there was suggestive evidence that it prepared women for birth, and potentially led to increased spontaneous onset of labour and reduced caesarean section. Further studies are required to test these observation generating hypotheses. Trial registration ISRCTN04631728- http://www.controlled-trials.com/ISRCTN04631728/, (Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.)

Objective: The aim of the study is to explore the dietary intakes of a prominent ethnic minority group of women from Sub-Saharan Africa during pregnancy, in order to identify nutritional issues of concern which may impact on pregnancy outcomes and whether different food based dietary guidelines may be required to meet their needs., Study Design: This is an observational study with quantitative assessment of nutrient intakes and an exploration of meal composition and food choices., Methods: Fifty-two Nigerian pregnant women in their second or third trimester of pregnancy were recruited from antenatal clinics in the National Maternity Hospital, Dublin, Ireland. Early pregnancy weight was measured and body mass index recorded. A 24 h dietary recall was used to assess food and nutrient intakes., Results: Eighty-nine per cent of the study population were classified as overweight or obese. These women appear to be maintaining traditional African dietary habits and have a healthy macronutrient composition in the diet. The intake of key pregnancy micronutrients such as calcium, vitamin D and folate may be insufficient from diet alone to meet requirements and supplements may be inadequately utilized in a timely manner., Conclusions: These women represent a vulnerable obstetric group that may be at risk of adverse pregnancy outcomes due to high obesity rates and inadequate micronutrient status in early pregnancy. Provision of dietary advice should be tailored to suit their cultural dietary practices and food preferences. Pre-conception counselling on healthy lifestyle and appropriate supplement usage may be beneficial, although larger studies are required to assess the need for specific nutrition policy recommendations., (Copyright © 2014 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.)

Background: Recent studies have reported beneficial effects of probiotics on maternal glycemia in healthy pregnant women. Obesity significantly increases risk of impaired glucose tolerance in pregnancy, but glycemic effects of probiotics in this specific obstetric group require additional investigation., Objective: The aim of the Probiotics in Pregnancy Study was to investigate the effect of a probiotic capsule on maternal fasting glucose in obese pregnant women., Design: In this placebo-controlled, double-blind, randomized trial, 175 pregnant women with an early pregnancy body mass index (BMI; in kg/m²) from 30.0 to 39.9 were recruited from antenatal clinics at the National Maternity Hospital, Dublin, Ireland. Exclusion criteria were BMI <30.0 or >39.9, prepregnancy or gestational diabetes, age <18 y, multiple pregnancy, and fetal anomaly. Women were randomly assigned to receive either a daily probiotic or a placebo capsule from 24 to 28 wk of gestation in addition to routine antenatal care. The primary outcome was the change in fasting glucose between groups from preintervention to postintervention. Secondary outcomes were the incidence of gestational diabetes and neonatal anthropometric measures., Results: In 138 women who completed the study (63 women in the probiotic group; 75 women in the placebo group), mean (±SD) early pregnancy BMI was 33.6 ± 2.6, which differed significantly between probiotic (32.9 ± 2.4) and placebo (34.1 ± 2.7) groups. With adjustment for BMI, the change in maternal fasting glucose did not differ significantly between treated and control groups [-0.09 ± 0.27 compared with -0.07 ± 0.39 mmol/L; P = 0.391; B = -0.05 (95% CI: -0.17, 0.07)]. There were also no differences in the incidence of impaired glycemia (16% in the probiotic group compared with 15% in the placebo group; P = 0.561), birth weight (3.70 kg in the probiotic group compared with 3.68 kg in the placebo group; P = 0.723), or other metabolic variables or pregnancy outcomes. A secondary analysis of 110 women, excluding antibiotic users and poor compliers, also revealed no differences in maternal glucose or other outcomes between groups., Conclusion: Probiotic treatment of 4 wk during pregnancy did not influence maternal fasting glucose, the metabolic profile, or pregnancy outcomes in obese women., (© 2014 American Society for Nutrition.)

Background: To date, there are no food frequency questionnaires that have been validated to assess nutrient intakes in pregnant women in Ireland. The present study aimed to assess the relative validity of a self-administered food frequency questionnaire during pregnancy., Methods: The food frequency questionnaire was administered once during pregnancy between 12 and 34 weeks. Participants also completed a 3-day food diary during each trimester of pregnancy (reference method) and intakes from both the food frequency questionnaire and the mean of the 3-day food diaries were compared in a sample of 130 participants from the control arm of an intervention study., Results: Energy-adjusted Pearson's correlation coefficients ranged from 0.24 (riboflavin) to 0.59 (magnesium) and were all statistically significant (P < 0.05). The food frequency questionnaire tended to report higher energy and nutrient intakes compared to the food diaries. On average, 74% of participants were classified into the same ± 1 quartile and 7% into opposing quartiles by the two methods., Conclusions: Overall, our food frequency questionnaire showed good relative validity. We conclude that a single administration of a food frequency questionnaire is a valid tool for ranking women in accordance with their nutrient intakes during pregnancy., (© 2013 The Authors Journal of Human Nutrition and Dietetics © 2013 The British Dietetic Association Ltd.)

Objective: To compare the outcomes of twin pregnancies conceived by artificial reproductive techniques (ART) with those of spontaneous conception., Study Design: In this multicenter prospective trial, comparisons were made between methods of conception in twin pregnancies, for maternal and perinatal outcomes., Results: Of 1001 twin pairs, 763/1001 (72.7%) were spontaneously conceived and 238/1001(27.3%) were conceived by ART. There were no significant differences between the two groups with respect to obstetric complications. There were 13 per 1000 (20/1504; 1%) perinatal deaths in the spontaneously conceived group and 6 per 1000 (3/466; 0.6%) in the ART group (p = 0.8141). We found no differences in gestational age at delivery (median 36.9 versus 37.0 weeks), birth weight (median 2520 g versus 2538 g), or in a composite measure of adverse perinatal outcome (17% versus 15%) between the groups., Conclusion: There were no differences in the rate of adverse obstetric or perinatal outcomes between twins conceived naturally compared with twins conceived by assisted conception.

Background: Excessive weight gain during pregnancy is a major risk factor for macrosomia (high birth weight delivery). This study aimed to explore views about weight gain and lifestyle practices during pregnancy among women with a history of macrosomia., Methods: A qualitative descriptive study was conducted. Twenty-one second-time mothers whose first infant was macrosomic (>4 kg) were recruited from a randomised trial in a large maternity hospital in the Republic of Ireland. Semi-structured interviews were conducted with participants at both 6 and 12 months after their second pregnancy. Inductive thematic analysis was used to identify distinct themes., Results: The mothers believed in following their prenatal food cravings to meet their baby's needs, but this led some to eat excessively. Many of the women cut back heavily on physical activity during pregnancy due to perceived risks to the baby. Physical conditions and discomforts during pregnancy often limited maternal control over weight and lifestyle practices. The women were not particularly concerned about weight gain during pregnancy and most did not favour the notion of introducing weight gain guidelines into routine antenatal care. Common differences perceived by the women between their first and second pregnancy included: increased concern about weight gain in their second pregnancy due to prior difficulties with postpartum weight loss and increased time demands in their second pregnancy impeded healthy lifestyle practices. Most women did not alter their perspectives on weight gain and lifestyle practices in their second pregnancy in response to having a macrosomic infant in their first pregnancy., Conclusions: This analysis exposed numerous barriers to healthy pregnancy weight gain. The findings suggest that women may need to be advised to follow their prenatal food cravings in moderation. Pregnant women with children already may benefit from education on time-efficient methods of integrating healthy eating practices and physical activity into their lifestyles. Women with a history of macrosomia may need information about the importance of avoiding high weight gain in subsequent pregnancies.

Objective: To determine the opinion of clinical obstetricians regarding interpretation of placental reports, including a recently proposed Norwegian classification system., Methods: Paper and online surveys were circulated to practicing obstetricians in Ireland. Data on clinician experience, clinical workload, and exposure to placental pathology reporting were collated. Additionally, clinicians' opinions regarding the Norwegian classification system were sought. Statistical analysis was performed using Statsdirect version 2.7.8., Results: Sixty-two practicing clinical obstetricians completed the survey. Overall, 47 (75.8%) respondents had at least 5 years of experience in clinical obstetrics. The population surveyed had a high level of clinicopathologic exposure, with 55 (88.7%) regularly attending a perinatal morbidity conference and 57 (91.9%) reading placental pathology reports. A significantly higher proportion of experienced clinicians read placental pathology reports (46/47 [97.9%]) compared with clinicians with less experience (11/15 [73.3%]; P=0.01). Overall, 51 (82.3%) obstetricians believed that introduction of the Norwegian classification would improve interpretation of placental findings; this high acceptance rate was similar for both experienced and less experienced clinicians (P>0.99)., Conclusion: The Norwegian classification system is a clinician-friendly system for placental pathology reporting., (Copyright © 2013 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.)

Objective: To determine the relationship between mode of delivery and serious adverse neonatal outcomes in term, singleton, cephalic neonates., Methods: A 10-year study of 64,555 term neonates reaching the second stage of labor in a single tertiary obstetric unit from 2000 to 2009. Multiple pregnancies, preterm deliveries (before 37 weeks of gestation), and lethal congenital anomalies were excluded. The primary outcome was the rate of peripartum death by mode of delivery. Secondary outcomes were rates of neonatal encephalopathy, intracranial hemorrhage-related mortality, and the relationship between instrument choice and adverse outcomes. Categorical data were compared using the χ test, with odds ratios (ORs) and 95% confidence intervals included when appropriate., Results: Compared with neonates delivered by second-stage cesarean, there were no differences in the rates of either peripartum neonatal death (OR 0.42; P=.37) or neonatal encephalopathy (OR 1.07; P>.99) after operative vaginal delivery. The rates of neonatal encephalopathy associated with operative vaginal and second-stage cesarean delivery were 4.2 and 3.9 per 1,000 term neonates, respectively. No significant differences in adverse neonatal outcomes were demonstrated between vacuum-assisted and forceps-assisted deliveries, although subanalysis is limited by the small numbers of serious adverse outcomes. The absolute risk of neonatal death secondary to intracranial hemorrhage is 3-4 per 10,000 operative vaginal deliveries for both instruments., Conclusions: Operative vaginal delivery is associated with similar rates of serious neonatal complications compared with cesarean delivery at full dilatation., Level of Evidence: II.

Objective: To identify maternal and pregnancy-related physiological and pathological variables associated with fetal growth and birthweight in Ireland and to develop customized birthweight centile charts for the Irish population that will aid in appropriate identification and selection of growth-restricted fetuses requiring increased antenatal surveillance., Study Design: Prospectively collected outcome data of 11,973 consecutive ultrasound-dated singleton pregnancies between 2008 and 2009 from six maternity units in Ireland (Dublin, Galway, Limerick and Belfast) were included for analysis. Maternal weight and height at booking, parity and ethnicity were recorded and combined with birthweight, fetal gender and pregnancy outcomes. Coefficients were derived by backward multiple regression using a stepwise backward elimination approach., Results: A total of 11,973 ultrasound-dated singleton pregnancies were included in the analysis. Over 90% of women (n=10,850) were of Irish or European descent, 3.4% (n=407) were African or African Caribbean, 1.7% (n=208) were Indian; 42.2% (n=5057) were nulliparous, 32.8% (n=3923) had one previous delivery after 24 weeks' gestation, 15.6% (n=1872) had two previous deliveries and 9.4% (n=1121) had three or more previous deliveries. Mean term birthweight for a standard Irish mother was 3491 grams. Babies of all other ethnic origins were smaller than their Irish counterparts. African Caribbean, Bangladeshi, Indian and Pakistani babies were on average 237 g, 196 g, 181 g and 181 g lighter, respectively, when compared to the average Irish offspring. Pathological factors significantly affecting term birthweight were pre-gestational diabetes (+137 g; p<0.001), smoking (-225 g; p<0.001), pregnancy-induced hypertension (-37.6g; p=0.009) and maternal obesity (-41.6g; p=0.012)., Conclusion: Birthweight in this Irish maternity population is subject to similar influences to those observed in studies from the UK, Sweden, USA and Australasia. The derived coefficients can be used for customized assessment of fetal growth potential in Ireland. The implementation of these customized centile charts and their free online availability will aid clinicians in Ireland in the interpretation of fetal weight estimation., (Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.)

Objective: To determine whether metabolomic analysis of follicular fluid could prove a useful noninvasive technique for the selection of viable oocytes and embryos., Design: Metabolomic analysis based on proton nuclear magnetic resonance ((1)H NMR) performed on follicular fluid collected from in vitro fertilization (IVF) patients., Setting: A university research center and a private fertility clinic., Patient(s): Fifty-eight women undergoing IVF treatment., Intervention(s): Follicular fluid collected at the time of oocyte retrieval., Main Outcome Measure(s): Metabolomic profile, assessment of oocyte developmental potential and embryo viability., Result(s): The metabolomic profile of follicular fluid from follicles where the oocyte resulted in a fertilized egg that failed to cleave (n = 9) was distinctly different from that where oocytes developed into early cleavage-stage embryos. Discriminating metabolites included glucose, lactate, choline/phosphocholine, and lipoproteins. Comparison of follicular fluid from women who subsequently had a positive β human chorionic gonadotropin (n = 10) to those who were unsuccessful in achieving a pregnancy (n = 12) revealed metabolic differences that were correlated to cycle outcome., Conclusion(s): Differences in the metabolite composition of follicular fluid correlate with the developmental competence of the human oocyte. Therefore, metabolomic profiling of follicular fluid may prove to be an important technique in gamete/embryo selection., (Copyright © 2012 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.)

Objective: To determine the optimum timing for planned delivery of uncomplicated monochorionic and dichorionic twin pregnancies., Methods: Unselected twin pregnancies were recruited for this prospective cohort study (N=1,028), which was conducted in eight tertiary referral perinatal centers in Ireland. Perinatal mortality and a composite measure of perinatal morbidity (respiratory distress, necrotizing enterocolitis, hypoxic ischemic encephalopathy, periventricular leukomalacia, or sepsis) were compared between uncomplicated twins that underwent planned preterm delivery compared with monochorionic twins that continued in utero beyond 34 weeks of gestation, and dichorionic twins who continued beyond 36 weeks., Results: Perinatal outcome data were recorded for 100% of the 1,001 twin pairs that completed the study (n=200 monochorionic and n=801 dichorionic). Overall perinatal mortality was 30 per 1,000 in monochorionic twins and 3.8 per 1,000 among dichorionic twins. The prospective risk of in utero death was 1.5% after 34 weeks of gestation for uncomplicated monochorionic pregnancies, with no deaths among dichorionic twins after 33 weeks. The risk of a composite measure of perinatal morbidity for uncomplicated monochorionic twins fell from 41% (13/32 neonates, 3/6 among elective deliveries) at 34 weeks to 5% (4/84) at 37 weeks (P<.001). Among dichorionic twins, the risk of morbidity fell from 4% (2/52) among elective deliveries at 36 weeks to 1% (5/344) in pregnancies continuing to 38 weeks (P=.231)., Conclusion: Applying a strategy of close fetal surveillance, perinatal morbidity can be minimized by allowing uncomplicated monochorionic pregnancies continue to 37 weeks of gestation and dichorionic twins to 38 weeks. Among monochorionic twins, this approach must be balanced against a 1.5% risk of late in utero death.

Objective: To examine the association between maternal and fetal glucose levels and fetal adiposity and infant birthweight., Study Design: This is a prospective study of 479 healthy, non-diabetic mother and infant pairs attending the National Maternity Hospital in Ireland. Fasting glucose was measured in early pregnancy (11.8±2.3 weeks). At 28 weeks gestation a repeat fasting glucose was measured and 1h glucose challenge testing (1h GCT) was performed. At 34 weeks' gestation (33+5-34+5 weeks) fetal growth and fetal anterior abdominal wall width, a marker of fetal adiposity, were measured. At delivery cord glucose was measured and neonatal anthropometry recorded., Results: There was a positive correlation between fasting glucose concentration during pregnancy and both infant birthweight and fetal anterior abdominal wall width at 34 weeks gestation. The incidence of macrosomia (birthweight>4.5kg) was significantly greater for maternal and cord blood glucose levels in the highest quartile compared to the lowest quartile (20.7% vs. 11.7%, p<0.05 in the first trimester, 21.3% vs. 7.2%, p<0.05, at 28 weeks, and 33.3% vs. 10%, p<0.05, in cord blood). Maternal glucose concentrations at each time point, though not cord glucose, were related to early pregnancy maternal body mass index (r=0.19, p<0.001 in first trimester, r=0.25, p<0.001 at 28 weeks, r=0.15, p<0.01 with 1h GCT)., Conclusion: Maternal glucose homeostasis is an important determinant of fetal size. We have shown that even small variations in fasting glucose concentrations can influence fetal growth and adiposity. This effect is seen from the first trimester and maintained until delivery., (Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.)

Vitamin D has an important role in pregnancy in promoting fetal skeletal health. Maternal dietary intake is a key factor influencing both maternal and fetal status. There are limited data available on food groups contributing to vitamin D intake in pregnancy. The aim of this study was to determine dietary intakes of vitamin D throughout pregnancy in 64 women and to determine the main food groups contributing to vitamin D intake. Results showed that median dietary intakes of vitamin D ranged from 1.9-2.1 μg/d during pregnancy, and were 80% below the current recommendation. The principal food groups contributing to vitamin D intake were meat, egg and breakfast cereal groups. Oily fish, the best dietary source of vitamin D, was consumed by <25% of women. These data call for more education; they question the role of vitamin D supplementation and highlight the contribution of other food groups more frequently consumed, namely, breakfast cereals, meat and eggs.

Objective: To assess the prevalence and causes of severe maternal morbidity in Dublin over a two year period from 2004 to 2005., Study Design: A prospective cohort study from January 2004 to December 2005 was undertaken in the three large maternity hospitals in Dublin, which serve a population of 1.5 million people. All are tertiary referral centres for obstetrics and neonatology and have an annual combined delivery rate of circa 23,000 births. Cases of severe maternal morbidity were identified. A systems based classification was used. The primary cause of maternal morbidity and the number of events experienced per patient was recorded., Results: We identified 158 women who fulfilled the definition for severe maternal morbidity, giving a rate of 3.2 per 1000 maternities. There were two maternal deaths during the time period giving mortality to morbidity ratio of 1:79. The commonest cause of severe morbidity was vascular dysfunction related to obstetric haemorrhage. Eclampsia comprised 15.4% of cases. Intensive care or coronary care admission occurred in 12% of cases., Conclusion: The prevalence of severe maternal morbidity in this population is 3.2/1000 maternities. Obstetric haemorrhage was the main cause of severe maternal morbidity.

To report the incidence of cardiomegaly in stillborn normally formed infants of mothers with diabetes mellitus. This is a retrospective study with institutional ethics approval. The presence of cardiomegaly was recorded in stillborn infants of diabetic mothers (N = 27) and compared with that recorded in stillborn large-for-gestational age (LGA > 90th percentile, n = 18) and stillborn appropriately grown (10th to 90th percentiles, n = 107) nondiabetic infants. Blinded to the clinical details, the histology slides were reviewed to measure cardiac wall thickness and to record the presence or absence of myocardial fiber disarray. Stillborn infants of mothers with diabetes mellitus, when compared with appropriately grown stillborn nondiabetic infants and when adjusted for birth weight, had heavier hearts, thicker ventricular free wall measurements, and lighter brains. While cardiomegaly was reported in 22% of stillborn LGA infants, comparison with stillborn appropriately grown infants revealed no difference in heart weights corrected for birth weight. Comparison of LGA nondiabetic infants with stillborn diabetes mellitus infants revealed greater actual heart weight/expected for birth weight (P < 0.05) and lighter brains (actual brain weight/expected for birth weight, P < 0.05) in the diabetes mellitus group. Cardiomegaly is a common finding in stillborn infants of mothers with diabetes mellitus and may contribute to the risk of fetal death in these pregnancies.