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Obstetrics & gynecology news
Potential new therapeutic targets for preeclampsia discovered
Unusual behavior in the cells of mothers and babies with preeclampsia may provide new therapeutic targets for the condition, a new UCL-led study finds.
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Birth exposes babies to maternal gut bacteria that help build early microbiomes
The very first thing many babies encounter when they're born is their mother's poop. If they're born vaginally, head down, with the face against their mother's rectum, the pressure can expel fecal material just as they are ...
6 hours ago
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A mother's devotion to newborns begins in the brain, study suggests
New research has found that a hormone is responsible for making mothers' interactions with newborns feel rewarding rather than just necessary. The University of Otago—Ōtākou Whakaihu Waka study, published in Science Advances, ...
Jul 23, 2026
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New immune mechanism helps explain why ovarian cancer stops responding to chemotherapy
Scientists at The Wistar Institute have identified a new mechanism behind the chemotherapy resistance that makes ovarian cancer so lethal. In a new study published in The Journal for ImmunoTherapy of Cancer, the researchers ...
Jul 23, 2026
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Data analysis shows no increase in mental health prescriptions after abortion
While more women globally are using medication to have abortions, a University of Maryland-led study published today in JAMA Psychiatry found no evidence that a first medication or procedural abortion caused an increase in ...
Jul 22, 2026
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Reducing muscle protein activity strengthens bone health, study suggests
Osteogenesis imperfecta (OI), or "brittle bone disorder," is a connective tissue disorder that affects collagen, a protein that makes up much of the body's structure. There are more than 10 different types of OI, and while ...
Jul 22, 2026
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Most Americans are unsure which vaccines the CDC recommends during pregnancy
Most Americans are unaware or unsure of which vaccines the Centers for Disease Control and Prevention (CDC) recommends during pregnancy, according to a nationally representative survey of U.S. adults by the Annenberg Public ...
Jul 22, 2026
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An Australian woman gives birth to rare identical quadruplet girls
An Australian woman has given birth to identical quadruplet girls after a pregnancy doctors described as incredibly rare.
Jul 22, 2026
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Exposure to weed killer during pregnancy may increase risk of preterm birth
Exposure to a widely used herbicide during the middle months of pregnancy may increase the chance of giving birth too early, before 37 weeks, a new study shows.
Jul 22, 2026
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Study links prenatal opioid exposure to long-term challenges in children's vision and behavior
Children exposed to opioids before birth may face increased risks of difficulties with vision, attention, behavior and learning during their school years, according to a new study.
Jul 22, 2026
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Reducing gaps in early abortion care
Amid moves to improve abortion access across Australia, new research reveals that while more GPs are offering early medication abortion, many women still cannot access the service where they live.
Jul 22, 2026
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Estrogen-like mold toxins linked to corn products found in all pregnant participants in small pilot study
Consuming common foods such as corn chips and popcorn may put pregnant women at risk of exposure to mycotoxins—harmful substances produced by mold—according to Rutgers researchers.
Jul 21, 2026
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Motherhood may reduce late-life frailty rather than raise it, companion dog model suggests
Frailty threatens older individuals because it increases their vulnerability to detrimental health outcomes, such as falls, longer hospitalizations or even shortened life expectancy. Biogerontologists are actively exploring ...
Jul 21, 2026
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Pregnancy complications linked to long-term risk of peripheral artery disease
Women who experience pregnancy complications such as gestational diabetes, preeclampsia or preterm delivery have a significantly increased long-term risk of developing peripheral artery disease (PAD) later in life, according ...
Jul 21, 2026
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The best surgery for pelvic organ prolapse?
Women suffering from pelvic organ prolapse might be best served by surgery that preserves their uterus rather than removing it, a landmark clinical trial reports.
Jul 21, 2026
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Perimenopause and heart health: When chest symptoms need urgent attention
A racing heart can be frightening at any age. Palpitations are common during perimenopause and may occur alongside hot flashes, anxiety and disturbed sleep. In many cases, they do not indicate a serious heart problem, but ...
Jul 21, 2026
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Women with PMOS at four-fold higher risk of heart disease
Women with polyendocrine metabolic ovarian syndrome (PMOS; also known as polycystic ovary syndrome or PCOS) face a fourfold higher risk of heart disease than women without PMOS, according to a new nationwide U.S. study published ...
Jul 21, 2026
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A new plan for healthy aging starts before we're born
Most of us would like to hang around on the planet for as long as possible, and thankfully, lifespans in many countries are increasing. Scientists are also developing a new field known as longevity medicine, which aims to ...
Crystal-clear images reveal how pregnancy antibodies cause harm in babies
Using advanced electron microscopy, researchers in Leiden have captured detailed images showing how, in the rare pregnancy disorder FNAIT, antibodies produced by the mother can cause bleeding in fetuses. The findings, published ...
Jul 20, 2026
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Review calls attention to brain development risks associated with certain medications during pregnancy
A review article by a University of Nebraska Medical Center/Child Health Research Institute research team underscores how altering fundamental brain development processes can harm the developing fetus. The publication suggests ...
Jul 20, 2026
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How mental health, environment shape pregnancy sleep
Nearly half of pregnant women in the United States report poor sleep quality, which has been associated with gestational diabetes and high blood pressure during pregnancy. A new study led by researchers at Washington University ...
Jul 20, 2026
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Green neighborhoods may help reduce long-term stress during pregnancy, new study finds
Pregnant women who live in greener neighborhoods may have lower levels of long-term stress, according to a new study led by researchers from Bar-Ilan University. The study found that greater exposure to residential greenery ...
Jul 20, 2026
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No link between acetaminophen use during pregnancy and adverse birth outcomes, study finds
There is no statistically significant evidence that taking acetaminophen, also known as Tylenol, during pregnancy negatively affects how early a child is born or a child's birth weight, according to new research led by environmental ...
Jul 20, 2026
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Study identifies chrononutrition as a viable approach for postpartum weight loss
New research has found that eating habits that align most closely with a woman's existing routine show promise for losing postpartum baby weight, especially for mothers earlier in the postpartum period. The study identified ...
Jul 20, 2026
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Excessive weight gain during pregnancy increases risk of serious complications, no matter your weight
A study of more than 1 million women has found that excessive weight gain during pregnancy is linked to an increased risk of potentially life-threatening complications, regardless of whether starting weights were considered ...
Jul 19, 2026
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