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Obstetrics & gynecology news
First use of precision editing to study human embryo development reveals role of master gene
Research led by the University of Cambridge Loke Center for Trophoblast Research has shown that a genome-editing technique can be used to alter a single gene in human embryonic cells, enabling the study of very early human ...
1 hour ago
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Aging reshapes the ovary long before reproductive function ends
Aging affects every organ in the body, yet we still know little about how the ovary changes over time. In a new study published in Nature Aging, Yale researchers created one of the most detailed maps of the aging ovary to ...
21 hours ago
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Common IVF extras lack strong evidence of improving fertility, research finds
Australian women trying to start a family through IVF are being offered optional extras with little or no evidence that they work, new research has found. A University of Melbourne-led study analyzed data from trials, looking ...
18 hours ago
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Immunotherapy may temporarily restore fertility in patients of premature menopause
A pilot study from Karolinska Institutet shows that immunotherapy may enable the stimulation of egg maturation in women with autoimmune POI (premature ovarian insufficiency)—a condition that usually leads to infertility. ...
Jun 24, 2026
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Mom's good heart health lowers risk of baby's developmental delays
Want to give your baby the best start in life? Then tend to your heart health, both prior to and during pregnancy, a new study says.
Jun 24, 2026
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Study finds psychological and urogenital menopause symptoms similar regardless of timing of menopause
There has been a lot of discussion about how the age at menopause can affect menopause symptoms. A new study compared the prevalence and severity of menopause symptoms in women experiencing menopause around the average age ...
Jun 24, 2026
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Toward the responsible conduct of human fetal tissue research in Japan
Human fetal tissue research has contributed to advances in developmental biology, the study of congenital diseases, regenerative medicine and vaccine development. As it involves fetal tissue obtained following induced abortion, ...
Jun 24, 2026
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Most IVF 'add-ons' show little evidence of boosting births, researchers find
There is a lack of evidence to suggest the majority of in vitro fertilization (IVF) add-ons improve fertility in patients undergoing IVF, according to a systematic review and meta-analysis published in The Lancet Obstetrics, ...
Jun 23, 2026
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Steep drop in metabolic coenzyme could trigger preterm labor
Declining placental concentrations of a molecule that plays a key role in metabolism appear to trigger the end of pregnancy and hasten labor and delivery, suggesting a study co-led by researchers at UT Southwestern Medical ...
Jun 23, 2026
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Low-cost AI could transform health care logistics in low- and middle-income countries
Managing a medical supply chain in low- and middle-income countries can mean navigating a landscape prone to extreme and unexpected disruptions. In Sierra Leone, for instance, external forces ranging from an attempted military ...
Jun 23, 2026
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Severe nausea linked to pregnancy, birth complications
Pregnant women with a severe form of nausea face increased risks for several pregnancy and birth complications, according to a new Stanford Medicine study of 2.5 million California births.
Jun 23, 2026
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Maternal obesity linked to 64% increase in childhood obesity risk
The roots of childhood obesity may begin in the womb. New research led by the George Mason University College of Public Health found that children whose mothers entered pregnancy with obesity were 64% more likely to become ...
Jun 23, 2026
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Research on mate choice and gametes may bring new hope to the childless
So you have finally found the partner of your dreams—but no matter how hard you try, no children have come along. Could science offer new answers to mate choice and infertility? For several years, researchers at the University ...
Jun 23, 2026
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Estrogen-based hormone therapies could protect brain health in older women
Researchers from the University of Kansas have shown a link between reproductive hormone exposure throughout life and brain health in 459 women ages 65 to 80. They discovered older women who had used hormonal birth control ...
Jun 23, 2026
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Fertility preservation care is still out of reach for many girls and young women with cancer, review finds
A new Columbia University School of Nursing systematic review reveals access to fertility preservation (FP) care remains limited and unequal for girls and young women with cancer. The research article, "Fertility Preservation ...
Jun 23, 2026
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PCOS becomes PMOS: Condition that affects one in eight women has been renamed
Polycystic ovary syndrome (PCOS) has been renamed polyendocrine metabolic ovarian syndrome (PMOS). Professor Helena Teede led this name change after 14 years of research and global collaboration. But why was it needed?
Jun 23, 2026
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Prime-and-pull vaccine may offer lasting genital herpes protection
Genital herpes is a lifelong infection. While available treatments can manage symptoms, they cannot cure the infection or prevent transmission. Now, Yale School of Medicine researchers have taken a significant step toward ...
Jun 22, 2026
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Treatment of moderate pre-cancerous cervical cells may be safely delayed without raising cancer risk, trial finds
A target trial emulation study found that among women with cervical intraepithelial neoplasia (CIN) grade 2 (CIN 2), a moderate form of precancerous cervical dysplasia, excision within six months did not lower three-year ...
Jun 22, 2026
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Down syndrome isn't a tragedy, but misinformation about it is
For more than a century, people with Down syndrome have been defined by what medicine says they cannot do. That framing has consequences. It shapes the information families receive during prenatal screening, the choices they ...
Jun 21, 2026
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Maternal weight may influence microbiota signaling in amniotic fluid
A study conducted at the University of Oulu and Oulu University Hospital suggests that factors related to maternal weight are reflected in signaling particles produced by the maternal microbiota not only in the gut but also ...
Jun 21, 2026
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Quick optical biopsy could be early detection method for endometrial cancer
Endometrial cancer is the most common gynecologic cancer, with more than 69,000 cases diagnosed in the U.S. in 2025 and increasing by up to 3% annually. Diagnosis requires an often painful, invasive biopsy that carries a ...
Jun 19, 2026
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What drives women to have a 'freebirth' without a midwife or doctor? Here's what the research says
A coronial inquest is this week examining the death of Melbourne wellness influencer Stacey Warnecke after a freebirth at her home in September.
Jun 19, 2026
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Bending forward and walking a lot at work may raise miscarriage risk in early pregnancy
Bending forward and, to a lesser extent, walking a lot at work in early pregnancy may raise the risk of miscarriage, finds a large study of more than 470,000 Danish women, published online in the journal Occupational and ...
Jun 18, 2026
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One vaccine changed everything: England's youngest women stopped dying from this cancer
The HPV vaccine for cervical cancer has reduced the risk of dying from the disease before age 30 in England to almost zero, the first study of its kind showed Thursday.
Jun 18, 2026
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Near-complete reduction of cervical cancer deaths among HPV-vaccinated UK teens shows need for equitable access
High-income countries that initiated widespread administration of the human papillomavirus (HPV) vaccine in the mid-2000s have experienced substantial declines in cervical cancer cases, marking a significant achievement in ...
Jun 18, 2026
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