OBJECTIVE: To evaluate whether intergroup differences in the risk of maternal pregnancy complications after in vitro fertilization (IVF) vary with male factor.
METHODS: A post hoc exploratory secondary analysis of data from a multicenter, randomized, controlled noninferiority trial (NCT03118141).
METHODS: Academic fertility centers.
METHODS: A total of 1,131 subfertile women with complete recording of their male partner\'s semen parameters during the trial were enrolled. All participants underwent intracytoplasmic sperm injection followed by frozen embryo transfer (ET) as part of their assisted reproductive technology treatment protocol.
METHODS: Women were divided into the oligoasthenospermia (n = 405) and normospermia (n = 726) groups according to the quality of male sperm.
METHODS: Pregnancy complications, principally including the incidence of preeclampsia.
RESULTS: Notably, we found that the risk of maternal preeclampsia was significantly higher in the oligoasthenospermia group than in the normospermia group. After adjustments for confounding factors by multivariate logistic regression analysis, the incidence of preeclampsia in the oligoasthenospermia group was still significantly higher than that in the normospermia group (6.55% vs. 3.60%; odds ratio, 0.529; 95% confidence interval, 0.282-0.992). However, there were no significant differences in terms of embryo quality, cumulative live birth rate, other pregnancy complications, or neonatal outcomes between the 2 groups.
CONCLUSIONS: Oligoasthenospermia was associated with a higher risk of maternal preeclampsia in subfertile couples undergoing IVF-ET treatment. In clinical practice, it is essential to thoroughly evaluate the sperm quality and quantity of male partners before IVF-ET. Further research is needed to establish the causal relationships between semen quality and adverse pregnancy complications, particularly preeclampsia, and explore potential interventions.

OBJECTIVE: The aim of this study was to collect and analyze information from pregnancies of organ transplanted women and partners of organ transplanted men. The goal was to enhance counseling regarding pregnancy planning and management and to enable more targeted monitoring to improve maternal and child health.
METHODS: In this retrospective, multicenter cohort study, women and men aged 18 to 45 who had undergone organ transplantation in Germany, Austria, and Switzerland were surveyed about their pregnancies before and after transplantation by using a self-developed questionnaire.
RESULTS: Even through transplanted women planned their pregnancies more carefully than before transplantation, they still experienced more pregnancy complications afterward. The live birth rate for pregnancies of partners of transplanted men, especially men who received a thoracic organ, was lower compared to before transplantation. Furthermore, this study showed that pregnancies of the partners of male transplant recipients occurred significantly less by spontaneous conception in comparison to pregnancies of transplanted women.
CONCLUSIONS: Pregnancies after organ transplantation are possible but associated with an increased risk of pregnancy complications. Therefore, early counseling for transplanted women and men who wish to have children, along with extensive monitoring during pregnancy, is necessary.

UNASSIGNED: Pulmonary hypertension (PH) is a life-threatening disease with significant maternal morbidity and mortality.
UNASSIGNED: To assess pregnancy and neonatal outcomes and determine the risk factors for adverse maternal and neonatal outcomes in women with pulmonary hypertension (PH), a retrospective analysis was carried out examining 71 pregnancies in patients with PH who delivered at a tertiary care center in West China between January 2011 and May 2016.
UNASSIGNED: One pregnancy resulted in spontaneous abortion and six resulted in terminated abortions. Cardiac complications were encountered in 16.9% including three maternal mortalities. At least one pregnancy complication occurred in 28.2% of all the pregnancies. Diagnosis after the third trimester, severe PH and/or right ventricular systolic dysfunction were predictive of adverse fetal/neonatal events. A history of prior cardiac events and right ventricular systolic dysfunction and/or baseline New York Heart Association (NYHA) class III or IV were the main predictive factors of adverse maternal cardiac events.
UNASSIGNED: In our study, we found that PH poses high risks for maternal and fetal morbidity and mortality. A detailed pre-pregnancy baseline assessment is strongly recommended in women with PH to identify those with the highest risk and subsequently guide clinical management.

BACKGROUND: Women with endometriosis may constitute a group at a particularly increased risk of pregnancy-related complications. Furthermore, women selected for assisted reproductive technology (ART) are exposed to additional endocrinological and embryological factors that have been associated with adverse pregnancy outcomes.
OBJECTIVE: This study aimed to investigate the independent effect of endometriosis, adenomyosis, and various ART-related factors on adverse maternal, placental, fetal, and neonatal outcomes.
METHODS: Published randomized controlled trials, cohort studies, and case-control studies were considered eligible. PubMed, MEDLINE, ClinicalTrials.gov, Embase, and Scopus were systematically searched up to 1 March 2024. This systematic review and meta-analysis was performed in line with the PRISMA and the MOOSE reporting guidelines. To thoroughly investigate the association between endometriosis/adenomyosis and adverse pregnancy outcomes, sub-analyses were conducted, whenever possible, according to: the method of conception (i.e. ART and non-ART conception), the endometriosis stage/phenotype, the coexistence of endometriosis and adenomyosis, any pre-pregnancy surgical treatment of endometriosis, and the form of adenomyosis. The odds ratio (OR) with 95% CI was used as effect measure. The quality of evidence was assessed using the GRADE approach.
RESULTS: We showed a higher risk of placenta previa in women with endometriosis compared to controls (34 studies, OR 2.84; 95% CI: 2.47, 3.26; I2 = 83%, moderate quality). The association was observed regardless of the method of conception and was particularly strong in the most severe forms of endometriosis (i.e. rASRM stage III-IV endometriosis and deep endometriosis (DE)) (OR 6.61; 95% CI: 2.08, 20.98; I2 = 66% and OR 14.54; 95% CI: 3.67, 57.67; I2 = 54%, respectively). We also showed an association, regardless of the method of conception, between endometriosis and: (i) preterm birth (PTB) (43 studies, OR 1.43; 95% CI: 1.32, 1.56; I2 = 89%, low quality) and (ii) cesarean section (29 studies, OR 1.52; 95% CI: 1.41, 1.63; I2 = 93%, low quality). The most severe forms of endometriosis were strongly associated with PTB. Two outcomes were associated with adenomyosis both in the main analysis and in the sub-analysis that included only ART pregnancies: (i) miscarriage (14 studies, OR 1.83; 95% CI: 1.53, 2.18; I2 = 72%, low quality) and (ii) pre-eclampsia (7 studies, OR 1.70; 95% CI: 1.16, 2.48; I2 = 77%, low quality). Regarding ART-related factors, the following associations were observed in the main analysis and confirmed in all sub-analyses conducted by pooling only risk estimates adjusted for covariates: (i) blastocyst stage embryo transfer (ET) and monozygotic twinning (28 studies, OR 2.05; 95% CI, 1.72, 2.45; I2 = 72%, low quality), (ii) frozen embryo transfer (FET) and (reduced risk of) small for gestational age (21 studies, OR 0.59; 95% CI, 0.57, 0.61; P < 0.00001; I2 = 17%, very low quality) and (increased risk of) large for gestational age (16 studies, OR 1.70; 95% CI, 1.60, 1.80; P < 0.00001; I2 = 55%, very low quality), (iii) artificial cycle (AC)-FET and pre-eclampsia (12 studies, OR 2.14; 95% CI: 1.91-2.39; I2 = 9%, low quality), PTB (21 studies, OR 1.24; 95% CI 1.15, 1.34; P < 0.0001; I2 = 50%, low quality), cesarean section (15 studies, OR 1.59; 95% CI 1.49, 1.70; P < 0.00001; I2 = 67%, very low quality) and post-partum hemorrhage (6 studies, OR 2.43; 95% CI 2.11, 2.81; P < 0.00001; I2 = 15%, very low quality).
CONCLUSIONS: Severe endometriosis (i.e. rASRM stage III-IV endometriosis, DE) constitutes a considerable risk factor for placenta previa and PTB. Herein, we recommend against superimposing on this condition other exposure factors that have a strong association with the same obstetric adverse outcome or with different outcomes which, if coexisting, could determine the onset of an ominous obstetric syndrome. Specifically, we strongly discourage the use of AC regimens for FET in ovulatory women with rASRM stage III-IV endometriosis or DE. We also recommend single ET at the blastocyst stage in this high-risk population.
BACKGROUND: CRD42023401428.

BACKGROUND: Preeclampsia (PE) and eclampsia (E) are severe pregnancy complications with significant maternal and neonatal health impacts. This study explores the association of the rs5707 polymorphism in the renin-angiotensin system (RAS) with PE/E and related neonatal outcomes.
METHODS: We conducted a cross-sectional study involving 400 mother-newborn dyads at the \"Pius Brinzeu\" Emergency Clinical Hospital Timisoara. Participants were divided into a control group (254 normotensive women) and a PE/E group (146 women with PE/E). Genotyping for the rs5707 polymorphism was performed using real-time PCR, and statistical analyses assessed associations with maternal body mass index (BMI) and neonatal outcomes.
RESULTS: The AA genotype of rs5707 was significantly associated with a reduced risk of PE/E and more favorable neonatal outcomes, including higher Apgar scores, greater birth weights, and longer gestational ages. Conversely, the AC genotype correlated with increased maternal BMI and adverse neonatal outcomes. Odds ratios highlighted the protective effect of the AA genotype against PE/E and the increased risk associated with the AC genotype.
CONCLUSIONS: This study revealed the critical role of the rs5707 polymorphism in PE/E development and neonatal health. Genetic screening for rs5707 could enhance early identification and personalized intervention strategies, improving outcomes for both mothers and neonates. Further research is needed to validate these findings across diverse populations and to uncover the underlying mechanisms.

BACKGROUND: The worldwide incidence of preterm births is increasing, and the risks of adverse outcomes for preterm infants significantly increase with shorter gestation, resulting in a substantial socioeconomic burden. Limited epidemiological studies have been conducted in China regarding the incidence and spatiotemporal trends of preterm births. Seasonal variations in risk indicate the presence of possible modifiable factors. Gender influences the risk of preterm birth.
OBJECTIVE: This study aims to assess the incidence rates of preterm birth, very preterm birth, and extremely preterm birth; elucidate their spatiotemporal distribution; and investigate the risk factors associated with preterm birth.
METHODS: We obtained data from the Guangdong Provincial Maternal and Child Health Information System, spanning from January 1, 2014, to December 31, 2021, pertaining to neonates with gestational ages ranging from 24 weeks to 42 weeks. The primary outcome measures assessed variations in the rates of different preterm birth subtypes over the course of the study, such as by year, region, and season. Furthermore, we examined the relationship between preterm birth incidence and per capita gross domestic product (GDP), simultaneously analyzing the contributing risk factors.
RESULTS: The analysis incorporated data from 13,256,743 live births. We identified 754,268 preterm infants and 12,502,475 full-term infants. The incidences of preterm birth, very preterm birth, and extremely preterm birth were 5.69 per 100 births, 4.46 per 1000 births, and 4.83 per 10,000 births, respectively. The overall incidence of preterm birth increased from 5.12% in 2014 to 6.38% in 2021. The incidence of extremely preterm birth increased from 4.10 per 10,000 births in 2014 to 8.09 per 10,000 births in 2021. There was a positive correlation between the incidence of preterm infants and GDP per capita. In more developed economic regions, the incidence of preterm births was higher. Furthermore, adjusted odds ratios revealed that advanced maternal age, multiple pregnancies, and male infants were associated with an increased risk of preterm birth, whereas childbirth in the autumn season was associated with a protective effect against preterm birth.
CONCLUSIONS: The incidence of preterm birth in southern China exhibited an upward trend, closely linked to enhancements in the care capabilities for high-risk pregnant women and critically ill newborns. With the recent relaxation of China\'s 3-child policy, coupled with a temporary surge in advanced maternal age and multiple pregnancies, the risk of preterm birth has risen. Consequently, there is a pressing need to augment public health investments aimed at mitigating the risk factors associated with preterm birth, thereby alleviating the socioeconomic burden it imposes.

UNASSIGNED: The Gambia has the 12th highest maternal mortality rate in the world, with 80% of deaths resulting from avoidable causes. Unawareness of pregnancy danger signs (DS) has been shown to be a barrier to seeking obstetric care, while app-based education intervention has shown promise.
UNASSIGNED: We aim to assess patient awareness of DS, identify barriers to awareness, and evaluate potential for implementing smartphone-based technologies for education.
UNASSIGNED: A cross-sectional semi-structured survey was administered to Gambian women (n = 100) across five hospitals/health centers. Data and informed consent were collected via an online survey portal. Analysis included bivariate analysis and descriptive statistics with p < 0.05 significance level. Recall of 0-2 DS per category was classified as \"low\" knowledge, 3-5 as \"moderate\" knowledge, and 6+ as \"sufficient\" knowledge. Cross-category recall was quantified for overall awareness level (0-6 = \"low\", 7-12 = \"moderate\", 13+ = \"sufficient\". N = 28 total DS).
UNASSIGNED: Although 75% of participants (n = 100) self-perceived \"sufficient\" knowledge of DS, the average recall was only two (SD = 2, n = 11) pregnancy DS, one labor and delivery DS (SD = 1, n = 8), and one postpartum DS (SD = 1, n = 9). Twenty-one women were unable to recall any danger signs. \"Low\" awareness was identified in 77% of women, while 23%, and 0% of women showed \"moderate\" and \"sufficient\" overall awareness, respectively. Education level was significantly correlated with overall danger sign recall (ρ(98) = .243, p = .015) and awareness level (ρ(98) = .265, p = .008). Monthly income was significantly correlated with awareness level (ρ(97) = .311, p = .002). Smartphone ownership was reported by 76% of women, and 97% expressed interest in using app-based video (94%) or provider (93%) teaching.
UNASSIGNED: Women had low knowledge of obstetric danger signs, and true awareness of danger signs was remarkably lower than self-perceived knowledge. However, patients exhibited proper healthcare-seeking behavior when danger signs arose. Findings suggest that video- or messaging-based education from local healthcare providers may be effective DS educational interventions.

BACKGROUND: Endometriosis is one of the most common and costly diseases among women. This study was carried out to investigate pregnancy outcomes in women with endometriosis because of the high prevalence of endometriosis in reproductive ages and its effect on pregnancy-related complications outcomes.
METHODS: This was a cross-sectional study performed on 379 pregnant women with endometriosis who were referred to the endometriosis clinic of the Avicenna Infertility Treatment Center from 2014 to 2020. Maternal and neonatal outcomes were assessed for the endometriosis group and healthy mothers. The group with endometriosis was further divided into two groups: those who underwent surgery and those who either received medication alone or were left untreated before becoming pregnant. The analysis of the data was done using SPSS 18.
RESULTS: The mean age of the patients was 33.65 ± 7.9 years. The frequency of endometriosis stage (P = 0.622) and surgery (P = 0.400) in different age groups were not statistically significant. The highest rates of RIF and infertility were in stages 3 (N = 46, 17.2%) (P = 0.067), and 4 (N = 129, 48.3%) (P = 0.073), respectively, but these differences were not statistically different, and the highest rate of pregnancy with ART/spontaneous pregnancy was observed in stage 4 without significant differences (P = 0.259). Besides, the frequency of clinical/ectopic pregnancy and cesarean section was not statistically different across stages (P > 0.05). There is no significant relationship between endometriosis surgery and infertility (P = 0.089) and RIF (P = 0.232). Most of the people who had endometriosis surgery with assisted reproductive methods got pregnant, and this relationship was statistically significant (P = 0.002) in which 77.1% (N = 138) of ART and 63% (N = 264) of spontaneous pregnancies were reported in patients with endometriosis surgery. The rate of live births (59.4%) was not statistically significant for different endometriosis stages (P = 0.638). There was no stillbirth or neonatal death in this study. All cases with preeclampsia (N = 5) were reported in stage 4. 66.7% (N = 8) of the preterm labor was in stage 4 and 33.3% (N = 4) was in stage 3 (P = 0.005). Antepartum bleeding, antepartum hospital admission, preterm labor, gestational diabetes, gestational hypertension, abortion, placental complications and NICU admission were higher in stage 4, but this difference had no statistical difference.
CONCLUSIONS: Endometriosis is significantly correlated with infertility. The highest rates of RIF and infertility are observed in stages 3 and 4 of endometriosis. The rate of pregnancy with ART/spontaneous pregnancy, preterm labor, preeclampsia and pregnancy-related complications is higher in stage 4. Most of the people who had endometriosis surgery with assisted reproductive methods got significantly pregnant. Clinical/ectopic pregnancy, cesarean sections, and live birth were not affected by the endometriosis stages.

OBJECTIVE: A supportive environment for women with Hyperemesis Gravidarum is crucial but not always provided. There is a lack of research regarding Hyperemesis Gravidarum, its impact on the family, and the partner\'s perception of supporting their spouse. Thus, this study aims to explore partners\' experiences of Hyperemesis Gravidarum during their spousés pregnancy.
METHODS: Data were gathered through 13 individual, semi-structured, in-depth, digital interviews with partners of women who had experienced Hyperemesis Gravidarum and analysed with Qualitative Content Analysis. The partners were recruited through advertisement on a social media platform and were exclusively males, representing 8 of 21 Swedish regions. The mean age was 34, and they had, on average, 1 previous child. The mean time from the experience to the interview was 12 months.
RESULTS: The main theme, \"Navigating in a maze without a map\", explains partners\' situation as stressful and demanding when their spouse suffers from Hyperemesis Gravidarum, with insufficient support and guidance from healthcare providers. The analysis resulted in three themes: \"Standing alone with a demanding responsibility\", \"Being in a lottery when facing healthcare\", and \"Climbing the mountain together.\" The themes display challenges within everyday life and healthcare, as well as strained relations within the family.
CONCLUSIONS: Partners experience a need to support their spouse in every aspect of daily life and advocate for adequate healthcare. Healthcare professionals must support and acknowledge the partners\' struggles during the demanding situation with Hyperemesis Gravidarum.

OBJECTIVE: To analyse key pregnancy and birth outcomes for First Nations women and children at a Western Sydney metropolitan tertiary referral centre.
METHODS: The birth and health-determining characteristics of 470 First Nations infants born at Nepean Hospital in 2018 and their mothers were included in a retrospective audit and compared with a contemporaneous control group of 470 infants and their mothers.
RESULTS: Mothers of First Nations infants had significantly higher rates of socioeconomic disadvantage (P < 0.001), psychosocial vulnerability (P < 0.007), mental illness (P < 0.001), teenage pregnancy (P < 0.001), smoking (45.6% vs. 19.4%, P < 0.001) and drug and alcohol use than control mothers (P < 0.001, P < 0.048). First Nations peoples did not have increased rates of maternal morbidity, nor any difference in rates of Caesarean section, resuscitation at birth, NICU admission, preterm birth or low birth weight in multivariable analysis. However, multivariable analysis demonstrated significant associations between low birth weight and maternal smoking (P < 0.001), hypertension (P < 0.01) and drug use (P < 0.01).
CONCLUSIONS: Despite challenges facing First Nations mothers and infants, our study found no significant difference in maternal morbidity nor adverse birth outcomes for First Nations infants. The study occurred in the context of culturally specific, First Nations-led antenatal and infant services. Future studies should further investigate relationships between participation in these services and health outcomes. This could identify strengths and areas for improvement in current services, with the goal of further improving outcomes for First Nations peoples through targeted health services that address their psychosocial vulnerabilities and support women to make healthy choices during pregnancy.