Articles tagged with Pregnancy
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Researchers developed a texting intervention that promotes healthy sexual decision-making and reduces pregnancies among LGBTQ+ teens. The Girl2Girl program showed sustained positive health behaviors for up to 12 months after completion.
A new study by Boston University School of Public Health reveals a 104% increase in pregnancy-related deaths among American Indian/Alaska Native people, with rates nearly doubling from pre-pandemic levels. The Delta and Omicron variants contributed to the worsening burden of mortality, particularly among racial and ethnic minorities.
Researchers at Houston Methodist discovered a way to reverse infertility in sterile mice by reducing high-circulating cholesterol with a bacterial protein. The study showed that this protein, called serum opacity factor, lowered HDL cholesterol levels by over 40% in three hours and restored fertility in the mice.
A study of 318 mothers found significant associations between antenatal COVID-19-related stress and poor postpartum maternal mental health outcomes. Infants also showed increased negative affectivity, highlighting the need for public health prioritization of pregnant individuals during pandemics.
A new study published in The Lancet found that an existing drug, sulfadoxine-pyrimethamine, protects pregnant women from sexually transmitted and reproductive tract infections. Researchers tested this drug alongside a promising new treatment, dihydroartemisinin-piperaquine, which showed unique ability to prevent malaria.
Researchers developed a non-invasive imaging tool to create real-time images of uterine contractions during labor. The electromyometrial imaging (EMMI) technique provides detailed information on contraction patterns, which can help improve labor management and clinical decision-making.
A global maternal Strep B vaccination program could avert over 200,000 cases and more than 31,000 deaths, as well as reduce disability in children. The study found that a one-dose vaccine program could cost $1.7 billion globally, while saving $385 million in healthcare costs.
A community-based approach using health workers increased IPTp coverage by up to 473% in Nigeria, but did not reduce antenatal care attendance. The TIPTOP project shows that community health workers play a critical role in supporting the health of women and can save thousands of maternal and infant lives.
A new study found that pregnancy complications, such as high blood pressure and preterm delivery, can increase the risk of death in decades following childbirth. The research tracked data from over 46,000 people born between 1959 and 1966, revealing a significant association between these complications and increased mortality rates.
A study of 742 pregnant participants found that pandemic-related stress had a significant impact on mental health, particularly among those with low social support and high levels of worry. The research also showed that COVID-19 related stress during pregnancy was associated with poor postpartum maternal mental health outcomes and incr...
A systematic review of 33 randomized controlled trials found that yoga improved gait speed and lower extremity strength in inactive older people. However, it did not offer a benefit for frailty markers compared to exercise or tai chi.
A study found that prenatal exposure to the anti-nausea drug Bendectin, containing dicyclomine, increased the risk of colorectal cancer in adult offspring. Incidence rates were three times higher among exposed children compared to those not exposed.
A new study suggests that pregnant women who have dimmed lights and screens for three hours before sleep are less likely to develop gestational diabetes. Dim light exposure before bedtime may help regulate glucose levels, reducing the risk of this common pregnancy complication.
Researchers found that clinicians ordered more frequent newborn drug tests for Black newborns after recreational cannabis legalization, highlighting concerns about structural racism and disproportionate testing. The study calls for further exploration of how institutional racism affects healthcare outcomes for Black families.
A web-based program educating mothers about reliable health information and vaccine-preventable illnesses was effective in persuading vaccine-hesitant mothers to vaccinate themselves and their infants. The study found that 82% of hesitant pregnant women received flu and Tdap vaccines after participating in the online intervention.
A study published in The FASEB Journal suggests that feeding pregnant mothers a combination of four nutrients before and during pregnancy can reduce the incidence and severity of fetal alcohol spectrum disorders. These nutrients include folic acid, choline, betaine, and vitamin B12.
A new study found pregnant people with schizophrenia are three times more likely to experience emergency department visits for interpersonal violence. The research emphasizes the importance of routine violence screening in antenatal care settings to prevent harm to patients and their children.
A study published in Brain, Behavior and Immunity found that pregnant women with anxiety have higher levels of cytotoxic T cells and different immune marker activity compared to those without anxiety. This suggests a biological link between anxiety and the immune system during pregnancy and postpartum.
A recent study by Amsterdam University Medical Center found that transgender men face significant barriers in accessing maternity care due to a lack of understanding and guidance from healthcare providers. The research highlights the need for gender-inclusive care and guidelines to support pregnant transgender men, addressing their uni...
A new technology developed by Arizona State University researchers allows scientists to remotely track the location and time of birth for shark pups, enabling them to protect critical habitats. The device, called Birth-Alert-Tags (BAT), has yielded remarkable results, revealing previously unknown birth sites for certain shark species.
A study published in Neurology found that high blood pressure disorders during pregnancy are associated with an increased risk of cognitive problems later in life. Those with preeclampsia may face a higher risk of cognitive decline compared to those with gestational high blood pressure.
A new study by PSE Healthy Energy and the University of California, Berkeley aims to investigate the relationship between exposure to air pollution, heat, and humidity with birth outcomes. The research will analyze disparities in local exposure across the region and develop targeted solutions to protect vulnerable populations.
A new study published in PLOS Global Public Health found that factors such as marriage status, age, and education are associated with pregnancy termination in 36 low- and middle-income countries. The study used data from over 1.2 million women aged 15-49 and found that married women, those over 30, and those with higher education were ...
A recent BC study found that midwifery care is safe and effective for clients with varying levels of medical risk. Midwife-led care resulted in lower rates of preterm births and low-birth-weight babies, as well as increased cesarean delivery rates at higher medical risks.
Research found maternal obesity reduces placental formation, blood vessel density, and nutrient exchange capacity. Both obesity and gestational diabetes impact placental hormone production and inflammation markers.
A new study found that Black women of childbearing age are twice as likely to have uncontrolled high blood pressure as their white peers, increasing their risk of heart-related complications during pregnancy. Food insecurity was also a significant issue among Black and Hispanic women, with one in four experiencing food insecurity.
A large-scale international study found that COVID-19 lockdowns led to a 3-4% reduction in preterm births worldwide, averting nearly 50,000 preterm pregnancies during the first month of lockdown. However, this decrease was limited to high-income countries, including Australia.
A Rutgers University study found that nanoscale plastic particles from pregnant rats' food passed to their offspring and may harm fetal development. The research suggests a potential health risk for human children exposed to these plastics through their mothers' diets.
A new study from Imperial College London finds that earlier first birth, higher number of live births, and starting periods at a younger age increase the risk of cardiovascular problems in women. The researchers hope their findings will help doctors better understand and monitor women's risk factors.
Researchers found that loneliness is a major risk for mental health problems during pregnancy and after birth, with stigma, self-isolation, and emotional disconnection contributing factors.
A new UBC study reveals midwives provide safe primary care for all medical risk levels, with comparable or improved birth outcomes. Midwives also assist with lower caesarean delivery rates and collaborate with specialists.
A recent study found that adverse pregnancy outcomes are largely driven by pre-pregnancy health issues such as diabetes and hypertension. The rate of hypertensive disorders of pregnancy rose by over 50% during the decade, while the shift in age distribution accounted for less than 2% of that change.
People with technology-assisted pregnancies are twice as likely to develop preeclampsia as those with traditional pregnancies, according to a study. Preeclampsia is a serious pregnancy-related complication that poses risks to the pregnant person and baby.
Researchers found altered proteins in women's blood during the third trimester, correlating with brain signaling activity and pro-inflammatory pathways. The study aims to develop early diagnosis and treatment protocols for perinatal mood disorders.
A new study published in the British Journal of Sports Medicine reveals that physical activity is 1.5 times more effective than counselling or medications in managing depression. The review of 97 reviews and 1039 trials shows that exercise interventions, especially those lasting 12 weeks or less, can significantly reduce mental health ...
A study published in Acta Obstetricia et Gynecologica Scandinavica found that elective induction of labor between 37 and 41 weeks was associated with lower school performance in children at age 12. The analysis included over 266,000 children born between 37 and 42 weeks from uncomplicated pregnancies.
A study found an increase in unstable living situations and intimate partner violence between January 2019 and December 2020, with a temporary spike during the COVID-19 pandemic. The findings suggest the need for prenatal screening and support services to address these issues.
A study of 2.2 million Danish children found certain maternal infections during pregnancy increased childhood leukemia risk among offspring. The findings suggest potential implications for etiology and preventive measures.
The DELIVER study found that the vaginal dapivirine ring posed no safety concerns when used in the third trimester of pregnancy. The study enrolled women at different stages of gestation and reported similar pregnancy outcomes between those using the ring and a placebo.
A recent study finds a strong association between hypertensive disorders of pregnancy and an increased risk of coronary artery disease and stroke. The study suggests that hypertensive disorders in pregnancy can be classified as risk factors for cardiovascular disease, highlighting the importance of prenatal care.
A University of Arizona-led study found that expectant lemur dads see a significant increase in estradiol during their mates' pregnancies, which may help prepare them for parenting. The hormone spike occurs mainly in the third trimester and is associated with increased maternal sensitivity.
Targeted RNA therapy aims to treat pre-eclampsia by delivering mRNA to placental cells, reducing maternal blood pressure and restoring fetal circulation. The treatment has shown promising results in mice, paving the way for potential treatments for human patients.
A 20-year study by Swansea University researchers found that mothers with a history of substance misuse, smoking, or mental health conditions are at higher risk of having low-birth-weight babies. The study analyzed data from over 693,000 children born in Wales between 1998 and 2018.
A recent study published in Human Reproduction found a significant association between prenatal alcohol exposure and changes in children's facial features. The research used AI to analyze three-dimensional images of children's faces at ages nine and thirteen, revealing that mothers' alcohol consumption before and during pregnancy can h...
Pregnant women who fast during Ramadan tend to give birth to babies with lower weights. However, this effect is reduced in women consuming a high-fat diet outside of fasting hours, according to new research.
A new experimental contraceptive drug has been developed by Weill Cornell Medicine investigators, demonstrating the possibility of an on-demand male contraceptive. The study found that a single dose of the sAC inhibitor TDI-11861 temporarily stops sperm movement and prevents pregnancies in preclinical models.
The US Preventive Services Task Force (USPSTF) recommends against routine serologic screening for genital herpes simplex virus infection, even in symptomatic individuals. The lifelong nature of HSV infection means there is no cure, but antiviral medications can provide clinical benefits to those experiencing symptoms.
A large study of over 2.5 million pregnancies in California found that exposure to wildfire smoke increased the risk of spontaneous preterm birth. The researchers analyzed data from 2007-2012 and found a significant association between wildfire smoke and premature labor, with an average exposure of 7.5 days.
The February issue of the CHEST journal features 37 articles exploring various topics in chest medicine, including asthma, COPD, and pulmonary vascular disease. The journal also highlights its equity topic collection, focusing on conditions that affect women, such as pulmonary arterial hypertension and sarcoidosis.
A new study of the FDA-cleared Jada System found that it successfully treated postpartum hemorrhage in 92.5% of vaginal births and 83.7% of cesarean births, with a mean indwelling time of 4.6 hours for vaginal births and 6.3 hours for cesarean births.
Researchers from Mount Sinai Health System presented studies on the association between obesity and adverse outcomes in forceps-assisted vaginal deliveries, as well as the utility of cervical length surveillance after cerclage placement for predicting preterm birth. Additionally, a new tool for managing postpartum hemorrhage was showca...
A study led by University at Buffalo physician Elana Tal found that people in states with restrictive abortion policies are less likely to receive optimal care after a miscarriage. The researchers found disparities in the management of early pregnancy loss, including lower rates of uterine aspiration and mifepristone prescription.
Research suggests that using cannabis in the first six to 14 weeks of pregnancy is associated with poor fetal growth and an increased risk of developing high blood pressure during pregnancy. The study analyzed urine samples from over 9,200 participants and found a significant link between cannabis use and adverse placental function.
Research suggests that restricted access to abortions will cause severe stress for individuals carrying unwanted pregnancies, which may lead to psychiatric illnesses and developmental problems in children. This stress can exacerbate existing psychiatric vulnerabilities, increasing the risk of relapse or new episodes.
A new study found that a single dose of azithromycin given during labor significantly reduced the risk of maternal death or sepsis in women in low- and middle-income countries. The antibiotic was administered to over 29,000 participants in eight sites across Africa, Asia, and Latin America.
A York University study found that higher fluoride levels in drinking water may increase the risk of hypothyroidism in pregnant women, associated with a 65% increased risk. The study also suggests a potential mechanism for lower IQs in boys born to mothers with higher fluoride exposure.
Researchers found that metabolites associated with the Mediterranean diet may serve as an objective measure to assess adherence among pregnant individuals. The study identified several key metabolites linked to maternal physiology and outcomes, including gestational diabetes and chronic diseases.
A comprehensive registry study found that infants whose mothers used snus during pregnancy were three times more likely to experience sudden infant death. Quitting snus early on lowered the risk, highlighting the need for women to avoid all types of nicotine products during pregnancy.
A study published in International Journal of Environmental Research and Public Health found that breastfeeding can reduce arsenic exposure in infants compared to formula feeding. Researchers measured arsenic levels in mothers, babies, and breast milk, revealing a clear association between maternal and neonatal arsenic exposure.
A recent study published by The BMJ found that COVID-19 vaccination during pregnancy may have benefits for both mother and baby. Two doses of mRNA Covid-19 vaccine were highly effective against delta infection, while two doses against omicron infection showed moderate effectiveness. A third dose during pregnancy also bolstered protecti...