Articles tagged with Pregnancy
Higher blood pressure during young adulthood may lead to an increased risk of heart and kidney disease later in life, even with a low predicted 10-year risk. Maintaining healthy blood pressure is critical for preventing or reducing the risk of these diseases.
A new study has developed biologically plausible dose-response models to better protect pregnant people from Listeria, a leading cause of foodborne illness in the US. The models, built on data from guinea pigs and gerbils, found that fetal brain infection is a more precise indicator of stillbirth risk than direct stillbirth outcomes al...
A clinical trial found that weekly injectable extended-release buprenorphine treatment resulted in higher rates of illicit opioid abstinence during pregnancy compared to sublingual buprenorphine. Serious adverse events were also less common in the extended-release group.
A new study published in The Lancet reveals that fathers' health and well-being play a significant role in shaping pregnancy and child outcomes. The research emphasizes the importance of investing in the well-being of boys and young men to reduce health disparities and improve outcomes for future generations.
Researchers identified key health indicators for a new global system to monitor people's health before pregnancy. The study found that mental health, physical health, supportive relationships, and finances are prioritized by both healthcare professionals and the general public.
A new University of Arizona study found that exposure to certain pesticides before pregnancy is associated with lower Apgar scores, a measure of newborn health. The study suggests that pesticides can affect the next generation, highlighting the importance of regulating pesticide use to improve maternal and child health.
Research analyzes news articles on childlessness, identifying themes that perpetuate stigma and structural imbalances, highlighting the need for media literacy initiatives and equitable health communication
Research reveals associations between antiseizure drugs and neurodevelopmental disorders in children, with valproate and zonisamide linked to increased risks. The study highlights the need for continued monitoring of new antiseizure drugs and further evaluation of their safety during pregnancy.
A community-based study in New Jersey found meaningful progress in maternal care, but inequities persist, especially for women of color. The study highlights the need to strengthen policies, expand support services, and address transportation barriers to improve maternal health outcomes.
A new study published in the Hypertension journal found that women who experience pregnancy complications may face an increased risk for cardiovascular disease later in life. Higher stress levels during and after pregnancy are associated with higher blood pressure levels 2-to-7 years after delivery.
The European Society of Cardiology has launched new guidelines to support women with cardiovascular disease in making informed decisions about pregnancy and birth. The guidelines aim to improve patient safety and outcomes, recommending a multidisciplinary Pregnancy Heart Team and shared decision-making processes.
A machine-learning model developed by Weill Cornell Medicine predicts preeclampsia risk in late pregnancy with high accuracy. The model uses electronic health record data to continuously update risk predictions, potentially providing clinicians with timely clinical action.
A study from the University of Limerick found that supportive partners play a crucial role in women's experiences of gestational diabetes, with inadequate support increasing the burden of the condition. The research suggests that knowledge, communication, and cultural context are essential factors in determining the effectiveness of pa...
New research from Murdoch University found that antenatal care can reduce the likelihood of traumatic birth experiences in Australian women. Low-cost interventions like childbirth plans and midwifery-led psychoeducation showed potential to reduce fear of childbirth and improve women's experiences.
A recent study by JAMA Pediatrics reveals stark disparities in birth outcomes by poverty status, with low-income families facing increased risks of low birth weight. The findings underscore the importance of supporting vulnerable populations during pregnancy and birth through evidence-based antipoverty policies.
A study found that international guidelines for preterm delivery are often not followed, leading to varying levels of exposure to life-saving medications. In high-income countries, there were significant discrepancies in the use of these treatments.
The article discusses current evidence on risks of ambient heat to pregnant women, including hot weather and occupational exposures. Effective strategies for managing heat-related risks are also highlighted as critical for maintaining maternal health.
A study published in PLOS One found that fetuses who yawned more frequently during pregnancy had a lower birth weight, suggesting mild fetal distress. The research observed healthy fetuses between 23-31 weeks and recorded their yawning behavior using ultrasound.
A new study reveals that exposure to extreme heat during pregnancy significantly alters the human sex ratio at birth, leading to fewer male births. In sub-Saharan Africa, this is driven by biological factors, while in India, it is influenced by cultural practices and behavioral changes.
Research published in the journal Gut found that pre-pregnancy parental overweight and obesity are independently associated with increased odds of developing metabolic dysfunction associated steatotic liver disease (MASLD) in children by age 24. Cumulative excess weight in childhood significantly influences this risk, with children who...
New research shows that Rytvela, an anti-inflammatory drug candidate, decreases premature birth and infant mortality when administered after the onset of preterm labor in a preclinical mouse model. The treatment prolongs gestation and fetal growth while allowing newborn organs to develop in utero.
Researchers at Amsterdam UMC found that a second pregnancy changes the female brain in unique ways, altering brain networks involved in attention and sensory cues. The study also linked structural brain changes to maternal mental health, providing new insights into postpartum depression.
A study of over 50,000 pregnant women in Norway found low vaccination rates against COVID-19 and influenza, with only 29.9% and 12.1% vaccinated respectively. The study highlights the need for targeted strategies to improve vaccination uptake among expectant mothers.
Researchers used advanced chemical detection to estimate a newborn's total PFAS exposure, detecting 42 confirmed or putatively identified PFAS chemicals in umbilical cord blood. The study found that infants are exposed to a wide range of PFAS before birth, including perfluorinated chemicals and fluorotelomers.
A multinational study found that COVID-19 vaccination during pregnancy significantly reduces the risk of preeclampsia. The study suggests that maternal vaccination may influence pathways involved in preeclampsia development, potentially offering protection even in the absence of COVID-19 infection.
Researchers at UCSF and Wayne State University found that generative AI tools can perform orders of magnitude faster than human teams in analyzing health data. Junior researchers paired with AI generated viable prediction models in minutes, outperforming experienced programmers in hours or days.
A special issue of Circulation highlights progress in women's cardiovascular health, featuring sex-specific research on prevention, diagnosis and management. The American Heart Association's Go Red for Women initiative supports over 200,000 healthcare professionals with educational tools to improve women's health.
Research finds that SSRIs during pregnancy increase gestational diabetes risk in newborns but lower preterm birth and low birth weight risks. SSRIs also associated with breathing problems and neonatal care needs in newborns.
A new study found that warmer nighttime temperatures during pregnancy may be associated with a higher risk of autism diagnosis in children. Exposure to extreme heat during early and late pregnancy increased the risk by 15% and 13%, respectively.
A study funded by FAPESP found that most Brazilian women are unaware of their labor rights during pregnancy and postpartum. The research revealed that over half reported experiencing some type of workplace violation, with the risk increasing for those in greater social vulnerability contexts.
A recent study by Columbia University researchers found that accidental drug overdose, homicide, and suicide are the top causes of maternal death in the US. These unexpected findings suggest a need for increased awareness and multidisciplinary care to prevent these deaths.
A cohort study reveals that infants from vegan households have similar growth patterns to those from omnivorous households, with a higher risk of early underweight at birth. As the findings suggest, further research is needed to examine the quality of vegan diets and the impact of nutritional counseling during pregnancy and infancy.
A new study from Cornell University suggests that choline, a nutrient often consumed too little during pregnancy, may play an underappreciated role in regulating inflammation. Higher recent dietary choline intake was associated with lower levels of inflammation in the third trimester.
Historian Erin Maglaque examines early modern Europe's reproductive unfreedom, including single motherhood, foundling hospitals, and wet nursing. She finds that these systems perpetuated structural violence against poor women and their children.
A new American Heart Association scientific statement highlights the importance of aggressive blood pressure control, early recognition of stroke symptoms, and prompt treatment for pregnant and postpartum women. Controlling blood pressure before and after delivery can help save lives and improve outcomes for mothers and their babies.
A study by UC Riverside scientists reveals that the cysts of Toxoplasma gondii contain multiple distinct subtypes of parasites, each with different biological roles. This discovery offers new insights into how the parasite causes disease and why it has been difficult to treat.
Alcohol screening increased from 61% to 81%, and intervention among positive screens rose from 22% to 67%. Practices improved documentation of pregnancy intention, using the AUDIT-C tool more frequently. This approach empowers local staff to lead care improvement efforts.
A new review of over 100 clinical trials found that 13 common labor induction methods are similarly effective, with low-dose vaginal misoprostol being the most commonly used and safest. However, some methods showed better success rates for specific outcomes, such as oxytocin with amniotomy for achieving vaginal birth within 24 hours.
Researchers found that an increasing number of preexisting maternal chronic conditions increases the risk of severe neonatal morbidity and mortality. Women with multiple chronic conditions may benefit from preconception counseling, earlier identification of complications, and enhanced newborn supports to optimize outcomes.
Researchers are studying microchimeric cells that can play complex roles in a person's body, including healing wounds and regulating the immune system. However, more research is needed to understand their role in health outcomes, particularly pregnancy complications and autoimmune diseases.
A recent study published in JAMA Network Open found that abortion bans are associated with a significant increase in pregnancy-related mortality in the United States. The study suggests that restricting access to safe abortion care forces pregnant individuals to take on increased health risks, leading to higher mortality rates.
The CDC recommends RSV vaccination for pregnant women to protect their newborns, while a monoclonal antibody injection is also available for high-risk infants. Most experts agree that RSV immunizations should be recommended for these groups due to the severity of the illness they can cause.
A study published by the American Academy of Neurology found that women who experienced an ischemic stroke during pregnancy or postpartum were at a higher risk of cardiovascular events and depression. The study also showed lower employment rates among these women compared to those without a stroke.
A large cohort study found no association between community water fluoridation and adverse birth outcomes, providing reassurance about its safety during pregnancy. The study highlights the importance of rigorous causal designs in evaluating public health interventions.
A new study published in Environmental Science & Technology found that exposure to wildfire smoke during the third trimester may raise the risk of autism diagnoses in children. Mothers who were exposed to more than 10 days of wildfire smoke had a 23% higher risk of their child being diagnosed with autism by age 5.
A preclinical study shows that cannabidiol restores emotional behavior, reduces alcohol-related vulnerability, and reverses gut microbiota alterations caused by prenatal alcohol exposure. Female mice particularly benefited from CBD treatment, which normalized their emotional alterations and eliminated vulnerability to alcohol addiction.
A new study found pregnant individuals with IBD have higher levels of pro-inflammatory cytokines in their vaginal mucosa than healthy controls. However, a higher intake of vegetables and lower added sugars was associated with lower inflammation and increased beneficial microbe Lactobacillus crispatus.
A Rutgers University study finds that state-level minimum wage increases are associated with lower rates of maternal hypertensive disorders, a leading cause of maternal mortality. The research found a $1 increase in the minimum wage to be linked to 64 fewer cases per 100,000 women over five years.
A new study published in BMC Medicine found that higher maternal blood pressure increases the risk of preterm delivery, smaller babies, and gestational diabetes. The research used Mendelian randomization to assess the link between maternal blood pressure and 24 adverse pregnancy outcomes, revealing clear causal effects.
Researchers at The Lundquist Institute have identified PTRH2 as a critical gene that protects the maternal heart during pregnancy, shedding light on the causes of peripartum cardiomyopathy. Loss of this gene leads to severe postpartum heart failure, highlighting the urgent need for better treatments.
A study found that TRAP laws increase maternal morbidity among fertility care patients, while states without such laws have better health outcomes. The study suggests a significant association between TRAP laws and adverse pregnancy outcomes.
A recent study found that the RSVpreF vaccine does not pose a significant risk to pregnant women, providing reassurance for those who wish to be vaccinated. The interim report presents data from a large cohort of pregnancies with vaccine-seeking behavior, and results suggest no notable adverse effects.
A new study found that only a quarter of reproductive health experts prescribe self-administered injectable contraceptives, despite its safety and effectiveness. The study identified barriers such as concerns about patient ability, medication availability, and lack of standardized counseling approaches.
A new review found that social and interpersonal factors significantly impact Australian women's body image concerns after childbirth. Supportive partners, strong social networks, and clear guidance from healthcare providers are protective factors, while appearance-related comments and sociocultural pressure can worsen issues.
A new study maps the impact of stressors during pregnancy on the developing fetal brain, revealing a cell atlas and identifying key immune pathways. The research sheds light on how maternal gut-immune disruptions can shape neurodevelopmental disorders in children.
Researchers found that tangled or irregular collagen at old uterine scars breaks down normal boundary between uterus and placenta, creating permissive environment for abnormal attachment. Persistent inflammation and immune cells also interfere with normal scar remodeling.
A recent study by University of Eastern Finland found that prediabetes has increased significantly in Finnish children living with overweight or obesity, rising from 11% to 50% over two decades. The study suggests a potential link between maternal overweight and the rise in child prediabetes prevalence.
A study of over 12 million US births found a persistent rise in gestational diabetes rates every year since 2016, increasing health risks for mothers and babies. The condition affects all racial and ethnic groups, with American Indian and Pacific Islander populations showing significantly higher rates.
A cohort study found higher fine particulate matter (PM2.5) exposure associated with lower birth weight, particularly in early and mid-pregnancy. The study's findings suggest that understanding windows of susceptibility to environmental exposures can inform strategies for limiting exposure during critical periods.
Flinders University researchers discovered a biological process that could explain some stillbirths and pave the way for early detection. The study found that molecules called circular RNAs build up in the placenta too quickly during pregnancy, compromising its ability to nourish the baby.