All women should be educated after childbirth about high blood pressure
A study found nearly 4 out of 10 women readmitted for high blood pressure had no prior history. All women should be educated on postpartum hypertension before discharge.
Pregnancy
Articles tagged with Pregnancy
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Pregnant women in Louisiana at increased risk for homicide
A recent study published in JAMA Pediatrics found that pregnant and postpartum women in Louisiana are at a higher risk of experiencing a homicide. The research team analyzed vital records data from 2016-17, revealing an estimated rate of 12.9 per 100,000 compared to other causes of maternal death.
Study reveals seasonal variations in hypertensive disorders during pregnancy
A study of Danish women found a peak risk for hypertensive disorders in spring and summer, peaking midsummer. Vitamin D levels may explain the seasonal variation.
Paternal involvement might improve health of mom, infant
A study by Northwestern Medicine and CDC found that unmarried mothers with paternal involvement are more likely to breastfeed and engage in protective health behaviors. This is compared to married mothers who also experience benefits from their partner's presence, suggesting a positive impact of fatherhood on maternal health.
Study paints picture of marijuana use in pregnant women
A Washington State University study found that pregnant women use marijuana to manage health issues and reduce stress, with many feeling stigmatized by healthcare providers. The research emphasizes the need for patient-centered care and more information on marijuana's safety during pregnancy.
Study links high stillbirth rates worldwide to gender inequality
Researchers found that pregnant women in poor countries with lower access to education and employment are more likely to experience stillbirths. The study mapped global patterns of stillbirth rates and identified 37 countries with high rates, including Nigeria and Pakistan.
Malaria: Vaccine clinical trial for pregnant women yields promising results
A vaccine clinical trial for pregnant women with malaria has shown promising results, demonstrating safety and an appropriate immune response. The PRIMVAC vaccine was found to be well-tolerated and induced antibodies capable of recognizing the Plasmodium falciparum parasite.
Homicide is a leading cause of pregnancy-associated death in Louisiana
A study by Tulane University found that homicide was a leading cause of death among pregnant and postpartum women in Louisiana. The researchers estimated that for every 100,000 pregnant or postpartum women, there were 12.9 homicide deaths, outnumbering deaths from any single obstetric cause.
Homicide among pregnant, postpartum women in Louisiana
A recent study examines the causes of death among pregnant and postpartum women in Louisiana, revealing a disturbing trend. Homicide was found to be a leading cause of death for these women, highlighting a pressing need for increased support and resources to address this critical public health issue.
Giving some pregnant women progesterone could prevent 8,450 miscarriages a year -- experts
Researchers found that giving progesterone to women with early pregnancy bleeding and a history of miscarriage can increase their chances of having a baby. The treatment is estimated to cost £204 per pregnancy and could lead to an additional 8,450 live births per year.
US birth weights drop due to rise in cesarean births, inductions
A recent study by the University of Colorado at Boulder found that US birth weights have fallen significantly due to increasing rates of cesarean deliveries and inductions. The average length of pregnancy decreased from 40 weeks to 39 weeks, resulting in a decline of 67 grams (about 2.4 oz) in baby weight over 23 years.
Infants of moms who smoke while pregnant at heightened risk of fracture during first year of life
A Swedish study found that infants born to mothers who smoked during early pregnancy have a small increased risk of fractures before age 1. However, the association disappears after age 5, suggesting smoking has only short-term effects on bone health. The study followed over 1.6 million offspring from birth to young adulthood.
Low-calorie sweeteners do not mean low risk for infants
A study by Dr. Raylene Reimer found that low-calorie sweeteners increased body fat and disrupted gut microbiota in offspring, even when consumed during pregnancy or breastfeeding. The findings suggest a potential link between artificial sweeteners and obesity risk in early life.
Drinking alcohol during pregnancy: #DRYMESTER the only safe approach
A comprehensive review of 23 studies on drinking alcohol during pregnancy found evidence that it can lead to poorer cognitive functioning and lower birthweight. The findings reinforce the UK Chief Medical Officers' DRYMESTER guidelines, which recommend abstaining from alcohol in all trimesters.
Low-dose aspirin may reduce preterm birth risk among first-time mothers
A large clinical trial has found that low-dose aspirin daily from early pregnancy to 36 weeks may lower the risk for preterm birth among first-time mothers by 11%. The study involved over 11,000 women in several low- and middle-income countries and showed a significant reduction in preterm delivery before 37 weeks.
Breastfeeding and childbearing linked to lower early menopause risk
A new study found that women who breastfed their infants exclusively had a lower risk of early menopause compared to those who did not. The study, which observed over 108,000 women, also found that longer breastfeeding times were associated with a lower risk of early menopause.
Maternal depression on rise in poor countries
A study by Flinders University found rising levels of reported antenatal depression in low and middle-income countries. Antenatal depression is associated with increased risk of preterm birth and low birth weight, highlighting the need for more services, particularly in low-income economies.
Combined prenatal smoking and drinking greatly increases SIDS risk
A new study finds that children born to mothers who both drank and smoked beyond the first trimester of pregnancy have a 12-fold increased risk for Sudden Infant Death Syndrome (SIDS). The study also shows that prenatal alcohol exposure, particularly from heavy drinking during pregnancy, can increase SIDS risk.
Research shows real risks associated with cannabis exposure during pregnancy
A new study published in Scientific Reports reveals that regular cannabis use during pregnancy can lead to reduced birth weight by up to 8% and decreased brain and liver growth. The researchers used a rat model and human placental cells to demonstrate the impact of THC on fetal development.
Judges deny abortion care to teens
A new CU Boulder-led study published in the American Journal of Public Health found that judges deny minors' abortion requests with impunity, potentially due to personal political biases. The study analyzed data from Texas over 18 years and found that judges denied cases by up to 13%.
New algorithm predicts gestational diabetes
A new computer algorithm can predict in early pregnancy or before pregnancy which women are at high risk of gestational diabetes. The study analyzed data on nearly 600,000 pregnancies and identified nine parameters that accurately predicted the risk of developing gestational diabetes.
Miscarriage and ectopic pregnancy may trigger long-term post-traumatic stress
A study of over 650 women who experienced early-stage pregnancy loss found that nearly a third suffer post-traumatic stress, while one in four experience moderate to severe anxiety and depression. The research calls for improved care following an early-stage pregnancy loss.
When pregnant moms are stressed out, babies' brains suffer
A study found that pregnant women with congenital heart disease (CHD) are more likely to test positive for stress, anxiety, and depression, which can impair fetal brain development. The study suggests that routine screening for psychological distress is crucial during prenatal care.
Higher rates of post-natal depression among autistic mothers
A new study reveals that autistic mothers experience higher rates of post-natal depression, with 60% reporting difficulties in coping with domestic responsibilities and creating social opportunities. Despite challenges, many reported prioritizing their child's needs and seeking help when needed.
Technique allows dolphin pregnancy exams to mirror those in humans
A new ultrasound technique allows veterinarians to evaluate dolphin pregnancies at all stages of gestation, similar to human pregnancy exams. This breakthrough enables the early detection of fetal abnormalities and maternal illness, crucial for saving dolphin pregnancies and informing conservation efforts.
Recurrent miscarriage: Diabetes drug could lead to new treatment
Researchers found an average increase in stem cell count of 68% with minimal side effects, reducing 'stressed' cells and improving conditions for pregnancy. The treatment aims to prevent miscarriage by normalizing the womb lining.
Relation between physical violence and not having adequate check-ups during pregnancy
A study published in the European Journal of Obstetrics & Gynecology and Reproductive Biology found that women who don't attend regular hospital check-ups during pregnancy are more likely to experience physical violence. The research highlights the importance of healthcare professionals detecting warning signs of gender violence.
Are some antidepressants less risky for pregnant women?
A research team at INRS has modeled the interaction of commonly used antidepressants with estrogen and aromatase, a key enzyme in fetal development. The study suggests that not all types of antidepressants have the same hormonal affinity, and some may be less harmful to the developing fetus.
Does inflammatory bowel disease carry certain risks during pregnancy?
A recent analysis found that one-third of all pregnancies in women with inflammatory bowel disease (IBD) were delivered by Caesarean section, a two-fold increase compared to women without IBD. Women with IBD also face increased risks of gestational diabetes and preterm prelabour rupture of membranes.
Progesterone from an unexpected source may affect miscarriage risk
A recent study found that disruptions in progesterone signaling between maternal and embryonic tissue may be linked to recurrent miscarriage. The study discovered that migratory cells from the placenta produce enzymes necessary for progesterone production, which are lower in women with a history of recurrent miscarriages.
Commercial weight management groups could support women to manage their weight after giving birth
Women who were overweight at the start of their pregnancy benefit from attending commercial weight management groups post-pregnancy, losing around 3kgs by 12 months. The researchers argue that a larger clinical trial is needed to determine the definitive health and cost-effectiveness benefits of such programs.
Persistent organic pollutants in mother's blood linked to smaller fetal size
Researchers found that pregnant women exposed to persistent organic pollutants had slightly smaller fetuses than those who were not exposed. The study analyzed ultrasound scans and blood samples from over 2,200 pregnant women, finding a significant association between exposure to POPs and reduced fetal growth.
Moms' obesity in pregnancy is linked to lag in sons' development and IQ
A study of 368 mothers and their children found that maternal obesity during pregnancy was strongly associated with lower motor skills in boys and scores 5 or more points lower on full-scale IQ tests at age 7. A nurturing home environment lessened these negative effects.
Obesity in pregnant moms linked to lag in their sons' development and IQ
Research finds impaired motor skills in preschoolers and lower IQ in middle childhood for boys whose mothers were severely overweight during pregnancy. A nurturing home environment can lessen the negative effects of obesity on child development.
Corpus luteum cells of cats successfully cultivated and comprehensively characterized
Researchers from Forschungsverbund Berlin isolated and cultured different cell types from domestic cat corpus lutea tissue, enabling detailed characterization of their function. This breakthrough can aid in understanding the causes and mechanisms behind the longevity of corpus luteum in lynxes.
Night eating, lower diet quality during pregnancy associated with greater weight gain & retention
A study of pregnant women found that those who ate at night and consumed lower-quality diets were more likely to retain five kilogrammes or more after giving birth. Practising night eating along with low diet quality demonstrated the greatest likelihood of substantial postpartum weight gain and retention.
Many pregnant women with HIV prescribed treatment that does not meet federal guidelines
A study led by NIH-funded researchers analyzed data on pregnant women with HIV and found that nearly 20% received treatment regimens not aligned with federal guidelines for use during pregnancy. The study highlights the need for further research into prescribing practices for pregnant women living with HIV.
NIH-developed Zika vaccine improves fetal outcomes in animal model
A new study found that a Zika vaccine developed by NIH improved fetal outcomes in pregnant monkeys and rhesus macaques infected with congenital Zika virus. The vaccine reduced virus levels and prevented fetal infection, suggesting sterilizing immunity may not be required for protection.
Zika vaccine protects fetus in pregnant monkeys
An experimental Zika DNA vaccine VRC5283 reduced virus levels and improved fetal outcomes in pregnant rhesus macaques. The results suggest the vaccine may prevent transmission to humans as well.
Pregnancy hypertension risk increased by traffic-related air pollution
Traffic-related air pollution has been linked to an increased risk of hypertensive disorders in pregnant women, with exposure to particulate matter (PM2.5) associated with a 50% higher likelihood of developing preeclampsia. The study highlights the need for further research into the impact of environmental exposures during pregnancy.
Pregnant women with HIV often not given recommended treatment
A recent study published in JAMA Network Open found that 30% of pregnant women with HIV were prescribed medications with insufficient evidence of safety in pregnancy. The study, led by Kathleen M. Powis, suggests that physicians may be prescribing ahead of recommended guidelines.
Rates of depression and substance use higher for pregnant teens, study finds
Teenage pregnant women are more likely to experience poorer mental health, higher rates of substance use, and live in poverty. However, a Canadian study found that teenage pregnancy is not associated with a higher risk for preterm birth or low birth weight compared to pregnancies among women aged 20-34 years.
New estimates of neonatal abstinence syndrome, associated costs
A new study provides national estimates of neonatal abstinence syndrome and its associated healthcare costs, shedding light on the impact of opioid exposure during pregnancy. The findings highlight the need for increased support and resources for affected families.
Women need professional emotional support during high-risk pregnancies, study finds
Women experiencing high-risk pregnancies struggle with fears and tears without adequate psychosocial support, feeling isolated and worried. Researchers suggest professional interventions like visualization, mindfulness, and psychotherapy can help manage emotions and reduce poor outcomes.
Fish consumption and mercury exposure in pregnant women in coastal Florida
A study conducted by Florida Atlantic University's Harbor Branch Oceanographic Institute found that pregnant women in coastal Florida have higher mercury concentrations in their hair due to fish consumption, particularly from the Indian River Lagoon. The study also highlighted the importance of education on safe seafood sources and spe...
The effect of taking antidepressants during pregnancy
Research on mice suggests that antidepressant exposure during pregnancy can lead to long-term changes in brain activity and sensory processing. The study found abnormal brain activity in sensory areas of fluoxetine-exposed mice when stimulated with their front paws.
Women with a low desire to avoid pregnancy still use contraception
A new study from the University of California San Francisco and Columbia University Mailman School of Public Health challenges assumptions about contraceptive use among women. Despite having a strong preference against pregnancy, over half of the women studied used a contraceptive method.
Why are giant pandas born so tiny?
A Duke University study finds that baby pandas' bones mature at the same rate as other mammals, but are developed at an accelerated pace. The researchers used micro-CT scans to create 3D digital models of each baby's bony interior and discovered that giant panda skeletons are just like those of closely related animals, but smaller.
Mongoose females compete over reproduction
Researchers found that female mongooses abort pregnancies more frequently during times of food scarcity and high competition. The study suggests that this adaptive strategy enables females to save energy for future breeding attempts.
Zika vaccine protects both mom and fetus, but mom needs a higher dose when pregnant
Researchers developed a Zika vaccine that safely protects both mother and fetus from the virus. However, pregnancy weakens the immune response, requiring a higher dose of vaccination to be effective.
People willing to risk near-certain death for an HIV cure
A new study found that nearly one-quarter of people living with HIV are willing to participate in clinical trials that carry significant risks, including near-certain death, in exchange for the potential of an HIV cure. The study highlights the need for additional ethical safeguards when enrolling individuals in such high-risk research.
Is ivermectin safe during pregnancy?
A systematic review and meta-analysis found no conclusive evidence supporting the safety of ivermectin administration among pregnant women. The studies included in the analysis reported some adverse events, but the number of cases was too low to be conclusive.
New research seeks to improve safety equipment for pregnant women
A new model developed by UBC Okanagan engineer Hadi Mohammadi maps the impact of trauma on a pregnant woman's uterus, aiming to make airbags and seatbelts safer. The study found that pregnant abdomens respond more rigidly to greater impacts, posing a risk to both mother and fetus.
Pregnant smokers at higher risk for gestational diabetes, Hebrew University study finds
A Hebrew University study found pregnant women who smoke are nearly 50% more likely to develop gestational diabetes. Women who cut down on their cigarette intake still face a 22% higher risk compared to non-smokers or those who quit before pregnancy.
Finding support outside the clinic -- the intersection of Instagram and miscarriage
A study on Instagram users' experiences of miscarriage reveals rich descriptions of medical and physical aspects, as well as emotional spectrum, social aspect, and family identity. The findings inform patient care by highlighting the need for clinicians to address emotional needs and redefine recurrent pregnancy loss.
Infant morbidity decreases with incentive-based prenatal tobacco interventions
A new study from the University of Colorado Anschutz Medical Campus reveals that incentive-based smoking cessation programs can significantly reduce infant morbidity and mortality. The Baby & Me Tobacco Free program provided financial incentives to pregnant women, resulting in a 24-28% reduction in preterm birth and neonatal ICU admiss...
UConn researchers draw an evolutionary connection between pregnancy and cancer metastasis
UConn researchers have discovered a connection between pregnancy and cancer metastasis in various mammal species. They found that certain species have evolved to make their stromal cells highly resistant to invasion, unlike humans who are more vulnerable to cancer metastasis.
First of its kind study seeks to answer whether effects of 'abortion pill' can be reversed
A new study by UC Davis Health investigates the effects of progesterone on reversing mifepristone's effect in initiating an abortion. The research found that even with high-dose progesterone treatment, women may still experience severe blood loss and risk serious health consequences.
Are women getting adequate nutrition during preconception and pregnancy?
Most studies indicate that women do not meet recommended intake for vegetables, cereal grains, and folate. Pregnant women often exceed fat intake recommendations and fail to meet iron and calcium requirements.
Research in sheep suggests possible early test for fetal heart health
Changes in heart rate due to low oxygen conditions during pregnancy may predict future heart health, according to research published in the Journal of Physiology. The study used sheep models to examine the impact of chronic hypoxia on fetal heart development and identified potential markers for long-term heart disease risk.