Racism in obstetric care: a psychometric study of the Gendered Racial Microaggressions Scale among Global Majority birthing people in obstetric contexts.

In the United States, maternal health inequities disproportionately affect Global Majority (e.g., Asian, Black, and Hispanic) populations. Despite a substantial body of research underscoring the influence of racism on these inequities, little research has examined how experiences of gendered racial microaggressions during pregnancy and birth impact racially and ethnically diverse Global Majority pregnant and birthing people in obstetric hospital settings. We evaluated the psychometric properties of an adapted version of Lewis & Neville's Gendered Racial Microaggressions Scale, using data collected from 417 Global Majority birthing people. Findings from our study indicate that our adapted GRMS is a valid tool for assessing the experiences of gendered racial microaggressions in hospital-based obstetric care settings among Global Majority pregnant and birthing people whose preferred languages are English or Spanish. Item Response Theory (IRT) analysis demonstrated high construct validity of the adapted GRMS scale (Root Mean Square Error of Approximation = 0.1089 (95% CI 0.0921, 0.1263), Comparative Fit Index = 0.977, Standardized Root Mean Square Residual = 0.075, log-likelihood c2 = -85.6, df = 8). IRT analyses demonstrated that the unidimensional model was preferred to the bi-dimensional model as it was more interpretable, had lower AIC and BIC, and all items had large discrimination parameters onto a single factor (all discrimination parameters > 3.0). Given that we found similar response profiles among Black and Hispanic respondents, our Differential Item Functioning analyses support validity among Black, Hispanic, and Spanish-speaking birthing people. Inter-item correlations demonstrated adequate scale reliability, α = 0.97, and empirical reliability = 0.67. Pearsons correlations was used to assess the criterion validity of our adapted scale. Our scale's total score was significantly and positively related to postpartum depression and anxiety. Researchers and practitioners should seek to address instances of gendered racial microaggressions in obstetric settings, as they are manifestations of systemic and interpersonal racism, and impact postpartum health.

Women's use of Swedish health care during the postpartum period in relation to maternal country of birth-A population-based study.

INTRODUCTION: Migrant women are a heterogenous group with both higher and lower risk for pregnancy complications and adverse birth outcomes compared with women in the receiving countries. This study aimed to investigate women's use of Swedish healthcare postpartum, in terms of hospital stay >48 h, readmission to hospital, and specialized out-patient clinic visits, in relation to maternal country of birth. MATERIAL AND METHODS: A population-based register study including 278 219 primiparous and 367 776 multiparous women in Sweden (2014-2019) using data from Swedish Pregnancy Register, National Patient Register and Statistics Sweden. Multivariable logistic regression analyses were used to estimate associations between maternal country of birth and outcomes, adjusting for year of birth, maternal age, education, pre-gestational hypertension and diabetes, and healthcare region, presented as crude and adjusted odds ratios (aOR) with 95% confidence interval (CI) with Swedish-born women as reference. RESULTS: Subgroups of migrant women had higher odds of postpartum hospital stays > 48 h, particularly women from Eritrea (primiparous aOR 2.80, CI 2.49-3.15; multiparous aOR 2.78, CI 2.59-2.98), Somalia (primiparous aOR 2.61, CI 2.34-2.92; multiparous aOR 1.87, CI 1.79-1.97), and India (primiparous aOR 2.52, CI 2.14-2.97; multiparous aOR 2.61, CI 2.33-2.93), compared to Swedish-born women. Primiparous women from Afghanistan (aOR 1.32, CI 1.08-1.6), Iraq (aOR 1.30, CI 1.16-1.46), and Iran (aOR 1.23, CI 1.04-1.45) had slightly higher odds of hospital readmission, along with multiparous women from India (aOR 1.34, CI 1.02-1.76) and Somalia (aOR 1.24, CI 1.11-1.38). Specialized out-patient clinic visits were most common in primiparous women from Somalia (aOR 1.47, CI 1.35-1.59), Iran (aOR 1.31, CI 1.22-1.42) and Afghanistan (aOR 1.31, CI 1.18-1.46), and in multiparous women from Iran (aOR 1.30, CI 1.20-1.41) and Iraq (aOR 1.15, CI 1.11-1.20), however less common in women from some other countries. CONCLUSIONS: The use of Swedish health care during the postpartum period varied among women, depending on their country of birth. Women from certain countries had particularly high odds of postpartum hospital stays exceeding 48 h, compared to Swedish-born women, regardless of parity and pre-gestational medical disorders. Further studies are needed to determine whether the individual needs of migrant women are being met during the postpartum period or not.

Graduate Student Literature Review: Implications of transition cow health for reproductive function and targeted reproductive management.

Negative associations of health disorders with reproductive performance, often measured with pregnancy per AI or the risk of pregnancy loss, have been demonstrated extensively. Most studies investigated common clinical diseases but did not include subclinical disorders comprehensively. They often evaluated cows subjected to hormonal synchronization protocols for timed AI, limiting the ability to understand how disease may affect spontaneous reproductive function, which is essential for targeted management programs with selective hormonal intervention. It is plausible that metabolic and inflammatory disorders have short- and long-term detrimental effects on different features of reproductive function that result in or contribute to reduced fertility. These may include: (1) re-establishment of endocrine function to promote follicular growth and first ovulation postpartum, (2) corpus luteum (CL) function, (3) estrus expression, and (4) uterine environment, fertilization, and embryonic development. In this narrative literature review, we discuss insights and knowledge gaps linking health disorders with these processes of reproductive function. A growing set of observational studies with adequate internal validity suggest that these outcomes may be affected by metabolic and inflammatory disorders that are common in the early postpartum period. A better characterization of these risk factors in multisite studies with greater external validity is warranted to develop decision-support tools to identify subgroups of cows that are more or less likely to be successful in targeted reproductive management programs.

Prevalence and risk factors for urinary incontinence up to 2 years postpartum: a cross-sectional population-based study.

INTRODUCTION AND HYPOTHESIS: Urinary incontinence (UI) is common in the postpartum period; however, most studies focus on the early postpartum period and assess prevalence at only one or two time points. We hypothesized that UI would be prevalent across the first 2 years postpartum. Our secondary objective was to evaluate risk factors for postpartum UI among a nationally representative, contemporary sample. METHODS: This cross-sectional, population-based study used National Health and Nutrition Examination Survey (2011-2018) data for parous women within 24 months following delivery. Prevalence of UI, UI subtypes, and severity were estimated. Multivariate logistic regression was used to estimate adjusted odds (aOR) of UI for exposures of interest. RESULTS: Among 560 postpartum women, prevalence of any UI was 43.5%. Stress UI was most common (28.7%), and most women (82.8%) experienced mild symptoms. There was no significant change in prevalence of UI across the 24 months following delivery (R2 = 0.004). Individuals with postpartum UI tended to be older (30.3 ± 0.5 versus 28.8 ± 0.5 years) and had higher BMI (31.1 ± 0.6 versus 28.9 ± 0.6). In multivariate analysis, odds of postpartum UI were higher for women who had had a prior vaginal delivery (aOR 2.0, 95% CI: 1.3-3.3), prior delivery of a baby weighing 9 lb (4 kg) or more (aOR 2.5, 95% CI: 1.3-4.8), or who reported current smoking (aOR 1.5, 95% CI: 1.0-2.3). CONCLUSIONS: During the first 2 years postpartum 43.5% of women report UI, with relatively stable prevalence over this period. This high prevalence supports screening for UI after delivery regardless of risk factors.

Coverage Effects of the ACA's Medicaid Expansion on Adult Reproductive-Aged Women, Postpartum Mothers, and Mothers with Older Children.

OBJECTIVES: We estimate the effect of the Affordable Care Act's (ACA) Medicaid expansions on Medicaid coverage of reproductive-aged women at varying childbearing stages. METHODS: Using data from the American Community Survey (ACS) (n = 1,977,098) and a difference-in-differences approach, we compare Medicaid coverage among low-income adult women without children, postpartum mothers, and mothers of children older than one year in expansion states to non-expansion states, before and after the expansions. RESULTS: The ACA's Medicaid expansion increased Medicaid coverage among adult women with incomes between 101 and 200% of the federal poverty line (FPL) without children by 10.7 percentage points (54 percent, p < 0.01). Coverage of mothers with children older than one year increased by 9.5 percentage points (34 percent, p < 0.01). Coverage of mothers with infants rose by 7.9 percentage points (21 percent, p < 0.01). CONCLUSIONS FOR PRACTICE: Within the population of adult reproductive-aged women, we find a "fanning out" of effects from the ACA's Medicaid expansions. Childless women experience the largest gains in coverage while mothers of infants experience the smallest gains; mothers of children greater than one year old fall in the middle. These results are consistent with ACA gains being the smallest among the groups least targeted by the ACA, but also show substantial gains (one fifth) even among postpartum mothers.

Chinese women's attitudes towards postpartum interventions to prevent type 2 diabetes after gestational diabetes: a semi-structured qualitative study.

BACKGROUND: Gestational diabetes (GDM) is a global problem affecting millions of pregnant women, including in mainland China. These women are at high risk of Type II diabetes (T2DM). Cost-effective and clinically effective interventions are needed. We aimed to explore Chinese women's perspectives, concerns and motivations towards participation in early postpartum interventions and/or research to prevent the development of T2DM after a GDM-affected pregnancy. METHODS: We conducted a qualitative study in two hospitals in Chengdu, Southwest China. Face-to-face semi-structured interviews were conducted with 20 women with recent experience of GDM: 16 postpartum women and 4 pregnant women. Women were asked about their attitudes towards postpartum screening for type 2 diabetes, lifestyle interventions, mHealth delivered interventions and pharmacologic interventions (specifically metformin). An inductive approach to analysis was used. Interviews were recorded, transcribed, and coded using NVivo 12 Pro. RESULTS: Most women held positive attitudes towards participating in T2DM screening, and were willing to participate in postpartum interventions to prevent T2DM through lifestyle change or mHealth interventions. Women were less likely to agree to pharmacological intervention, unless they had family members with diabetes or needed medication themselves during pregnancy. We identified seven domains influencing women's attitudes towards future interventions: (1) experiences with the health system during pregnancy; (2) living in an enabling environment; (3) the experience of T2DM in family members; (4) knowledge of diabetes and perception of risk; (5) concerns about personal and baby health; (6) feelings and emotions, and (7) lifestyle constraints. Those with more severe GDM, an enabling environment and health knowledge, and with experience of T2DM in family members expressed more favourable views of postpartum interventions and research participation to prevent T2DM after GDM. Those who perceived themselves as having mild GDM and those with time/lifestyle constraints were less likely to participate. CONCLUSIONS: Women with experiences of GDM in Chengdu are generally willing to participate in early postpartum interventions and/or research to reduce their risk of T2DM, with a preference for non-drug, mHealth based interventions, integrating lifestyle change strategies, blood glucose monitoring, postpartum recovery and mental health.

Gestational diabetes mellitus (GDM) is a common pregnancy complication affecting up to 1 in 6 pregnant women worldwide. Whilst the condition usually resolves soon after delivery, women are at high risk of developing type 2 diabetes mellitus (T2DM). In this study, we asked women living in Chengdu, a city in western China, about what they knew about their risk of diabetes and how they felt about participating in interventions after birth to prevent T2DM.After listening to the views of 20 women, we concluded that in this setting most women are happy to attend T2DM screening programs after birth, and would be willing to consider participating in interventions and research after birth to prevent T2DM.The interventions most preferred were those that aimed at lifestyle changes, and many women said would like to receive this information through their smartphone, for example through an app or social media channel. Women were reluctant to take medications to prevent T2DM.The main factors that influenced how women felt towards interventions to prevent T2DM were: (1) their experiences with the health system during pregnancy; (2) whether the home environment was supportive to make changes to diet and lifestyle; (3) any experiences of T2DM in family members; (4) their knowledge of diabetes and perception of risk; (5) concerns about personal and baby health; (6) feelings and emotions in the postnatal period, and (7) lifestyle constraints making it difficult to make dietary changes.

Factors Associated with Postpartum Health Problems among Married Women of Reproductive Age in the Democratic Republic of the Congo: A Cross-sectional Study in Kenge City.

Maternal mortality is attracting attention worldwide, but maternal health problems after delivery have received less attention. Most studies focus on prenatal maternal health problems. We aimed to identify factors associated with postpartum health problems among married women of reproductive age in Democratic Republic of the Congo. We employed a cross-sectional study design and randomly enrolled 700 married women of reproductive age in Kenge city. Data collection instrument was developed using the UNICEF Multiple Indicator Cluster Survey. T-test, chi-square test, and binary logistic regression analysis were performed using the SPSS version 24.0. Significant risk factors associated with postpartum health problems were initial postnatal care period; within 24 hours (Odds Ratio [OR]=2.197, 95% confidence interval [CI]: [1.156-4.174], p=.016); within 7 days (OR=1.972, 95% CI: [1.102-3.528, p=.022]; within 14 days (OR=2.124, 95% CI: [1.082-4.172], p=.029) among reproductive health and health service utilization characteristics. Health education by RECO (Relais Cmunataure) was associated with postpartum health problems including PCIME (Prise en Charge Integree des Maladies de l'Enfant; OR=1.845, 95% CI: [1.038- 3.282], p=.037); hand washing (OR=1.897, 95% CI: [1.060-3.396], p=.031); malaria (OR=2.003, 95% CI: [1.192-3.366], p=.009) among Maternal and Child Health intervention characteristics. In conclusion, it is necessary to develop and promote health policies and educational programs focusing on PNC service within 24 hours, PNC services within 7 days, PCIME, hand washing, prevention of malaria.

'I wanted to enjoy our marriage first but I got pregnant right away': a qualitative study of family planning understandings and decisions of women in urban Yogyakarta, Indonesia.

BACKGROUND: Despite several decades of investment into family planning and maternal health systems strengthening, Indonesia's maternal mortality ratio remains among the highest in Southeast Asia. Among postpartum women unmet need for family planning is greater than at any other time, thus there is great potential to improve the reproductive health outcomes of Indonesian women through enhanced postpartum family planning access. This article explores the socially embedded nature of family planning choices in the Indonesian context, drawing on the experiences of a sample of urban dwelling and predominantly middle class women. METHODS: This was an ethnographic study which explored the reproductive experiences of women residing in Yogyakarta City, and Sleman and Bantul regencies. Fieldwork was undertaken over 18 months from September 2014 to March 2016. This article draws on 31 in-depth interviews (IDIs) conducted with 20 women aged 21 to 38 years who had given birth less than two years prior. RESULTS: Though there was great variance across women's reproductive trajectories, the majority had limited understandings of family planning, especially in relation to contraception. Societal norms pertaining to women's fertility and reproduction underpinned women's desires to become pregnant soon after marriage. Normative ideals concerning family size and the composition of families underpinned women's desires for a maximum of two to three children, with at least one child of each sex. Negotiations concerning timing of pregnancies and family size occurred within spousal relationships. The majority of women were using some form of fertility control to prevent or space pregnancies, with method choice decisions often informed by family members, friends and family planning providers. Quality of care among family planning providers was often lacking, perpetuating misinformation, and women's choices were not always respected. CONCLUSIONS: Our analysis reveals the socially embedded nature of women's postpartum family planning understandings and choices, and the ways in which social and relational factors sometimes constrain and at other times support women's reproductive agency. We identify key areas for health sector reform to enhance women's understandings of postpartum family planning and improve family planning quality of care.

Placentophagy among women planning community births in the United States: Frequency, rationale, and associated neonatal outcomes.

BACKGROUND: Limited systematic research on maternal placentophagy is available to maternity care providers whose clients/patients may be considering this increasingly popular practice. Our purpose was to characterize the practice of placentophagy and its attendant neonatal outcomes among a large sample of women in the United States. METHODS: We used a medical records-based data set (n = 23 242) containing pregnancy, birth, and postpartum information for women who planned community births. We used logistic regression to determine demographic and clinical predictors of placentophagy. Finally, we compared neonatal outcomes (hospitalization, neonatal intensive unit admission, or neonatal death in the first 6 weeks) between placenta consumers and nonconsumers, and participants who consumed placenta raw vs cooked. RESULTS: Nearly one-third (30.8%) of women consumed their placenta. Consumers were more likely to have reported pregravid anxiety or depression compared with nonconsumers. Most (85.3%) placentophagic mothers consumed their placentas in encapsulated form, and nearly half (48.4%) consumed capsules containing dehydrated, uncooked placenta. Placentophagy was not associated with any adverse neonatal outcomes. Women with home births were more likely to engage in placentophagy than women with birth center births. The most common reason given (73.1%) for engaging in placentophagy was to prevent postpartum depression. [Corrections added on 16 May 2018, after first online publication: The percentage values in the Results sections were updated.] CONCLUSIONS: The majority of women consumed their placentas in uncooked/encapsulated form and hoping to avoid postpartum depression, although no evidence currently exists to support this strategy. Preparation technique (cooked vs uncooked) did not influence adverse neonatal outcomes. Maternity care providers should discuss the range of options available to prevent/treat postpartum depression, in addition to current evidence with respect to the safety of placentophagy.

Pioneer baby: suggestions for pre- and postnatal health promotion programs from rural English and Spanish-speaking pregnant and postpartum women.

In the United States, more than 9 million rural women (15-44 years old) experience limited access and delivery of reproductive healthcare services. Rurality coupled with lower socio-economic status are associated with increased maternal and neonatal morbidity and mortality. The purpose of this qualitative study was to gain in-depth information from underserved English- and Spanish-speaking pregnant and postpartum rural women on what they would value in a health promotion program. Three focus group sessions were conducted exploring four domains: (1) physical activity, (2) dietary habits, (3) fetal movement/kick counts, and (4) breastfeeding and other support resources. Five overarching themes were observed across domains, with the following health promotion needs: (1) information on safe exercises, (2) advice on healthy food and drink, (3) breastfeeding support, (4) guidance on counting fetal movement, and (5) self- and peer-education. Study findings will inform intervention programming that aims to improve pregnancy and birth outcomes.

Maternal depression in Syrian refugee women recently moved to Canada: a preliminary study.

BACKGROUND: Refugee women are almost five times more likely to develop postpartum depression than Canadian-born women. This can be attributed to various difficulties they faced before coming to Canada as well as during resettlement. Moreover, refugee women usually face many obstacles when accessing health services, including language and cultural barriers, as well as unique help-seeking behaviors that are influenced by various cultural and practical factors. There has been a recent, rapid influx of Syrian refugees to Canada, and many of them are childbearing women. However, little is known about the experiences that these women have encountered pre- and post-resettlement, and their perceptions of mental health issues. Thus, there is an urgent need to understand refugee women's experiences of having a baby in Canada from a mental health perspective. METHODS: A mixed methods research design included 12 Syrian refugee women who migrated to Saskatoon in 2015-16 and who were either pregnant or 1 year postpartum. The data were collected during a single focus group discussion and a structured questionnaire. RESULTS: Our results showed that more than half of participants have depressive symptoms, half of them have anxiety symptoms, and one sixth have PTSD symptoms. Three major themes emerged from the qualitative data: 1) Understanding of maternal depression; 2) Protective factors for mental health; and 3) Barriers to mental health services. CONCLUSIONS: Maternal depression is an important feature in Syrian refugee women recently resettled in Canada. Reuniting these women with their families and engaging them in culturally appropriate support programs may improve their mental health outcomes.

Adverse Perinatal Outcomes and Postpartum Multi-Systemic Dysregulation: Adding Vitamin D Deficiency to the Allostatic Load Index.

Background Allostatic load (AL) is an index of multi-system physiological "wear-and-tear," operationalizing emergent chronic disease risk and predicting morbidity and mortality. AL has been proposed as an organizing framework for studying pregnancy outcomes and additional AL biomarkers for the study of maternal health would be valuable. Objectives To test whether adverse perinatal outcomes are associated with postpartum AL and if including vitamin D deficiency (serum 25(OH)D < 20 ng/ml) as an additional marker of postpartum AL increases the association. Methods The Community Child Health Network is a community-based participatory research network that enrolled women at birth and followed them for 2 years measuring ten biomarkers (body mass index, waist: hip ratio, pulse, systolic and diastolic blood pressures, cortisol slope, c-reactive protein, hgbA1c, HDL, and total cholesterol) at 6 and 12 months postpartum. A composite of four adverse perinatal outcomes (low birth weight, preterm birth, preeclampsia, and gestational diabetes) was collected from medical charts in a sample of 164 women from one site and serum 25(OH)D status was measured 24-39 weeks postpartum in this cohort. Results Twenty-nine percent experienced one or more of the four adverse perinatal outcomes. Serum 25(OH)D was significantly inversely correlated with the AL index (Spearman's r = -0.247, p = 0.002). Logistic regression results adjusting for maternal age and race showed that adverse outcome was significantly associated with higher postpartum AL (OR 1.53 for a 1-unit increase in AL, 95% CI 1.24-1.89). Adding 25(OH)D deficiency as an 11th component to the AL index improved the model fit (Delta (-2LogL) = 3.955, p = 0.047), and improved the Akaike information criterion (180.32 vs. 184.27). Conclusion Women with adverse perinatal outcomes have higher postpartum AL and adding vitamin D deficiency to the AL index strengthens this association.

Correlates of Postpartum Maternal Functioning in a Low-Income Obstetric Population.

BACKGROUND: Perinatal mental health has been characterized primarily via depression evaluation. However, there may be advantages to complementary assessment of postpartum functional status. OBJECTIVE: The purpose of this study was to examine sociodemographic and clinical factors associated with maternal functioning in low-income obstetrics patients. DESIGN: One hundred and twenty-eight women receiving postpartum obstetrical care at a large medical center in medically underserved, Middle Georgia were screened for depressive symptoms with the Edinburgh Postnatal Depression Scale. The women also completed the Barkin Index of Maternal Functioning and a sociodemographic survey. Multivariate analysis was performed to elucidate factors independently associated with maternal functioning. RESULTS: Higher Edinburgh Postnatal Depression Scale scores ( p < .0001) and being married ( p = .043) were associated with decreased maternal functioning. CONCLUSIONS: Health care providers should be cognizant of the relationship between postnatal depression and maternal functioning and its potential implications for family health.

National Initiatives to Improve Systems for Postpartum Care.

Purpose To showcase several current national initiatives that focus on reducing maternal mortality and severe maternal morbidity and promote postpartum health and wellness for all women. Description Maternal injuries and deaths are a serious public health concern with tremendous impact on families, communities, and healthcare providers. Over the past two decades, it has become apparent that the timing of serious maternal complications has shifted, with more than half of deaths occurring in the immediate postpartum period up to 1 year following birth. Many of these reported deaths could have been prevented, and the number of "near misses" of maternal morbidity cases continues to grow exponentially. In addition, postpartum women experience substantial unmet health needs, compromising their wellbeing. Assessment The American College of Obstetricians and Gynecologists and the Association of Women's Health, Obstetric, and Neonatal Nurses have thoroughly assessed the significance of the rising trends in maternal morbidity/mortality and are leading efforts to reduce these rates and improve overall health and wellbeing for all women during the postpartum period. Conclusion Developing national initiatives to improve postpartum health are vital to increasing the effectiveness of postpartum discharge education, and improving the participation in and the quality of postpartum care. Hopefully, evidence-based practice and widespread dissemination of these efforts will lead to a reduction in preventable post-birth maternal morbidity and mortality.

Postpartum Health Services Requested by Mothers with Newborns Receiving Intensive Care.

Objectives Our pilot study aimed to build knowledge of the postpartum health needs of mothers with infants in a newborn intensive care unit (NICU). Methods Between May 2008 and December 2009, a Certified Nurse Midwife was available during workday hours to provide health care services to mothers visiting their infants in the NICU at a large tertiary care center. Results A total of 424 health service encounters were recorded. Maternal requests for services covered a wide variety of needs, with primary care being the most common. Key health concerns included blood pressure monitoring, colds, coughs, sore throats, insomnia and migraines. Mothers also expressed a need for mental health assessment and support, obstetric care, treatment for sexually transmitted infections, tobacco cessation, breastfeeding assistance, postpartum visits, and provision of contraception. Conclusions Our study suggests that mothers with babies in the NICU have a host of health needs. We also found that women were receptive to receiving health services in a critical care pediatric setting. Intensive care nurseries could feasibly partner with in-patient mother-baby units and/or on-site obstetric clinics to increase access to health care for the mothers of the high-risk newborns in their units. Modifications should be made within health care systems that serve high-risk infants to better address the many needs of the mother/baby dyad in the postpartum period.

Effect of calving process on the outcomes of delivery and postpartum health of dairy cows with unassisted and assisted calvings.

Welfare aspects of obstetrical assistance were studied in multiparous Holstein-Friesian cows (n=176) with (1) unassisted calving in an individual pen (UCIP; n=42), (2) unassisted calving in a group pen (UCG; n=48), (3) assisted calving with appropriately timed obstetrical assistance (ACAP; n=50), and (4) assisted calving with inappropriately timed (premature) obstetrical assistance (ACIN; n=36). Duration of the stages of calving, the prevalence and the degree of dystocia, stillbirth ratio, newborn calf vitality, and the occurrence of postpartum health problems (i.e., retained placenta and vulvovaginal laceration) were recorded. The time from amniotic sac and hooves appearance to birth and the total duration of calving (from the onset of calving restlessness to delivery) were shorter for UCG cows than for any other groups. The overall incidence of dystocia was 31.3% in the calvings studied. The prevalence of dystocia was below 10% in cases of unassisted calvings. The proportion of severe dystocia was higher in ACIN cows than in ACAP cows (47.2 vs. 12.0%, respectively). The prevalence of stillbirths was the highest in ACIN calvings (22.2%), followed by ACAP, UCI, and UCG cows (8.0, 4.8, and 0.0%, respectively). The ACIN calves had lower vitality scores than calves born from ACAP, UCG, and UCIP dams immediately after delivery and 24h after birth. Although ACAP calves had lower vitality scores than UCG and UCIP calves at birth, a delayed recovery of vitality was mirrored by satisfactory vitality scores 24h after birth. Retained placenta and vulvovaginal laceration occurred more often with assisted dams (i.e., ACAP and ACIN animals) compared with UCIP cows with the highest prevalence in ACIN cows. In UCG cows, no injuries occurred in the vulva or vagina, and we noted only 4 cases of retained placenta (8.3%), proportions lower than in cows with unassisted calving in the maternity pen. Our results suggest that calving in a group might have benefits over calving in an individual pen in terms of calving ease, duration of the delivery process, and postpartum health of the dam vitality of her offspring. Premature obstetrical assistance leads to a high prevalence of dystocia, impairs postpartum health of the dam, and poses a potential risk to calf survival.

Comparison of peripartum metabolic status and postpartum health of Holstein and Montbéliarde-sired crossbred dairy cows.

Objectives of the current experiment were to evaluate plasma concentrations of metabolites and haptoglobin peripartum, uterine health and involution, and follicle growth and resumption of cyclicity of Holstein (HO) and Montbéliarde-sired crossbred cows. Cows (52 HO and 52 crossbred) were enrolled in the study 45 d before expected calving date. Cows had body weight and body condition score recorded on d -45, -14, 0, 1, 28, and 56 relative to calving. Dry matter intake was calculated for a subgroup of cows (25 HO and 38 crossbred) from 6 wk before to 6 wk after calving. Blood was sampled weekly from d -14 to 56 relative to calving for determination of glucose, nonesterified fatty acid, and ß-hydroxybutyrate concentrations; from d -7 to 21 relative to calving for determination of haptoglobin concentration; and from d 14 to 56 postpartum for determination of progesterone concentration. Cows were examined at calving and on d 4, 7, 10, and 14 postpartum for diagnosis of postparturient diseases, on d 24 postpartum for diagnosis of purulent vaginal discharge, and on d 42 postpartum for diagnosis of subclinical endometritis. Uteri and ovaries were examined by ultrasonography every 3 d from d 14 to 41 postpartum. Milk yield and composition were measured monthly and yield of milk, fat, protein, and energy-corrected milk were recorded for the first 90 d postpartum. Body weight was not different between Holstein and crossbred cows, but HO cows had reduced body condition score compared with crossbred cows. Even though DMI from 6 wk before to 6 wk after calving tended to be greater for HO cows (16.8 ± 0.7 vs. 15.3 ± 0.5 kg/d), HO cows tended to have more pronounced decline in dry matter intake, expressed in percentage of body weight from d -15 to 0 relative to calving. Energy-corrected milk and nonesterified fatty acid and ß-hydroxybutyrate concentrations were not different between breeds. No differences were observed in incidence of retained fetal membranes, metritis, and subclinical endometritis, but HO cows tended to be more likely to have pyrexia from d 0 to 15 postpartum (50.0 vs. 31.4%) and to have greater incidence of purulent vaginal discharge (44.2 vs. 26.5%) than crossbred cows. Holstein cows were more likely to have at least 1 uterine disorder postpartum than crossbred cows (63.5 vs. 36.7%). No differences between breeds were observed in uterine involution. Holstein cows had larger subordinate follicles (10.1 ± 0.4 vs. 8.9 ± 0.5) and a greater number of class III follicles (1.6 ± 0.1 vs. 1.2 ± 0.1) than crossbred cows. Furthermore, the first corpus luteum postpartum of HO cows was diagnosed at a slower rate compared with crossbred cows. Crossbred cows had improved uterine health compared with HO cows and this may have been a consequence of heterosis and (or) breed complementarity and less pronounced decrease in DMI during the last days of gestation.

Postnatal Cardiometabolic Health After Metformin Use in Gestational Diabetes: A Secondary Analysis of the EMERGE Trial.

AIM: Women with GDM display adverse lifetime cardio-metabolic health. We examined whether early metformin in GDM could impact cardio-metabolic risk factors postpartum. RESEARCH DESIGN & METHODS: EMERGE, a double-blind, placebo-controlled trial randomized pregnancies 1:1 to placebo or metformin at GDM diagnosis and followed participants from randomization until 12±4 weeks postpartum. In total 478 pregnancies were available for postpartum maternal assessment, 237 and 241 assigned to metformin and placebo respectively. Weight (kg), body mass index (BMI) (kg/m2), waist circumference (cm) and blood pressure (mmHg) were measured, infant feeding method documented and bloods drawn for a 75 gram oral glucose tolerance test, fasting insulin, C peptide and lipid analysis. RESULTS: Despite similar weight and BMI at trial randomization, participants receiving metformin had significantly lower weight (79.5±15.9 vs 82.6±16.9kg; p=0.04) and BMI (29.3(5.6) vs 30.5(5.4); p=0.018) at the postpartum visit. However no difference in weight change from randomisation to 12 weeks postpartum was observed between metformin and placebo groups. Overall 29% (n=139) of the cohort met criteria for prediabetes or diabetes, with no positive impact with metformin. There were also no differences in measurements of insulin resistance, blood pressure or lipids between groups. CONCLUSION: Early metformin use in GDM did not impact important cardio-metabolic parameters in the early postpartum period despite significant benefits in weight gain and insulin use in pregnancy.

A retrospective study on the effects of dry period length on milk yield and postpartum health in Holstein dairy cows.

We retrospectively analyzed the effects of dry period length (DPL) on milk yield and postpartum health using 152 commercial dairy farm data, including 46,228 dairy cows in Hokkaido, Japan, and examined the optimal DPL. The DPL was divided into eight categories: ≤25, 26-35, 36-45, 46-55, 56-65 (reference), 66-75, 76-85, and ≥86 d. The total milk yields (the sum of milk yield during the 55 d before and the 305 d milk yield after calving) of cows with DPL of ≤55 d did not differ from the reference group. Cows with DPL of ≤55 d had lower odds ratios (OR) of a displaced abomasum (DA), ketosis, milk fever (MF), and abnormal milk fat-to-protein ratio but had higher puerperal fever (PF) and stillbirth ORs than the reference group. Cows with a DPL of 46-55 d had the lowest PF and stillbirth ORs among the short DPL categories. The extremely short (≤25 d) and long (≥86 d) DPL increased the ORs of mastitis and abnormal liner score of somatic cell counts (SCCs) compared with the reference group. We conclude that shortening DPL can reduce postpartum health problems without reducing milk yield and that the optimal DPL is 46-55 d.

Gestational Diabetes Mellitus: Unveiling Maternal Health Dynamics from Pregnancy Through Postpartum Perspectives.

Gestational Diabetes Mellitus (GDM) is the most frequent pregnancy-related medical issue and presents significant risks to both maternal and foetal health, requiring monitoring and management during pregnancy. The prevalence of GDM has surged globally in recent years, mirroring the rise in diabetes and obesity rates. Estimated to affect from 5% to 25% of pregnancies, GDM impacts approximately 21 million live births annually, according to the International Diabetes Federation (IDF). However, consensus on diagnostic approaches remains elusive, with varying recommendations from international organizations, which makes the comparison between research complicated. Compounding concerns are the short-term and long-term complications stemming from GDM for mothers and offspring. Maternal outcomes include heightened cardiovascular risks and a notable 70% risk of developing Type 2 Diabetes Mellitus (T2DM) within a decade postpartum. Despite this, research into the metabolic profiles associated with a previous GDM predisposing women to T2D remains limited. While genetic biomarkers have been identified, indicating the multifaceted nature of GDM involving hormonal changes, insulin resistance, and impaired insulin secretion, there remains a dearth of exploration into the enduring health implications for both mothers and their children. Furthermore, offspring born to mothers with GDM have been shown to face an increased risk of obesity and metabolic syndrome during childhood and adolescence, with studies indicating a heightened risk ranging from 20% to 50%. This comprehensive review aims to critically assess the current landscape of Gestational Diabetes Mellitus (GDM) research, focusing on its prevalence, diagnostic challenges, and health impacts on mothers and offspring. By examining state-of-the-art knowledge and identifying key knowledge gaps in the scientific literature, this review aims to highlight the multifaceted factors that have hindered a deeper understanding of GDM and its long-term consequences. Ultimately, this scholarly exploration seeks to promote further investigation into this critical area, improving health outcomes for mothers and their children.

Gestational Diabetes Mellitus (GDM) is a common health issue that occurs during pregnancy. It poses serious risks to both the mother and the baby, making careful monitoring and management essential. In recent years, the number of GDM cases has increased worldwide, reflecting the rise in overall diabetes and obesity rates. GDM affects a significant number of pregnancies, estimated to be between 5% to 25%. This means about 21 million babies are born to mothers with GDM every year, according to the International Diabetes Federation (IDF). There is no single agreed-upon method for diagnosing GDM, which makes research comparisons difficult. Different organizations, like the American Diabetes Association (ADA) and the International Association of Diabetes and Pregnancy Study Groups (IADPSG), have varying recommendations on how to diagnose GDM. GDM poses different risks for the mother and the children, both, during pregnancy and after childbirth. Women with GDM face an increased risk of cardiovascular problems and have a 70% chance of developing Type 2 Diabetes (T2DM) within 10 years after giving birth. However, more research is needed to understand the specific metabolic changes that put these women at risk. On the other hand, babies born to mothers with GDM are more likely to develop obesity and metabolic issues as they grow, with a 20% to 50% increased risk. This review highlights the need for more studies to explore the long-term health impacts of GDM on both mothers and their children. It calls for a deeper investigation into the metabolic changes caused by GDM after childbirth to better understand and manage this condition. By raising awareness and understanding of GDM, we can improve health outcomes for both mothers and their children.