Increased testosterone levels are a consistent hormonal abnormality in women with polycystic ovary syndrome (PCOS). A study has identified specific DNA variants in the gene DENND1A, which increase testosterone production ...
Aug 29, 2025
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Placenta accreta spectrum (PAS) used to be a rare pregnancy condition, but it now affects roughly 14,000 pregnancies annually, posing a major cause of maternal death. Yet why it happens is still not well understood. Placenta ...
Jan 3, 2026
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University of Hawaiʻi at Mānoa scientists have uncovered a direct link between a missing Y chromosome gene and male infertility. Their new research reveals that deleting this single gene in mice not only caused infertility ...
Sep 10, 2025
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People with a relatively neurotic personality report having more frequent sexual fantasies, while people who are relatively conscientious or agreeable report less frequent fantasizing. Emily Cannoot of Michigan State University, ...
Feb 4, 2026
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A research team at Kyoto University has discovered STAG3-cohesin, a new mitotic cohesin complex that helps establish the unique DNA architecture of spermatogonial stem cells (SSCs), the stem cells that give rise to sperm. ...
Aug 25, 2025
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A common kidney medication could be the key to treating a type of infertility that affects up to 3% of women under 40, according to a study published in Science.
An increasing number of women are choosing to freeze their eggs but a much smaller number are returning to use them, according to new UCLA Health research.
Sep 26, 2025
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A population-based cohort study evaluated the risk for spontaneous pregnancy loss and congenital anomalies in offspring of women exposed to computed tomography (CT) ionizing radiation before conception.
Sep 8, 2025
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A research team from the Department of Obstetrics and Gynecology at the University of Hong Kong's LKS Faculty of Medicine (HKUMed) has developed the world's first artificial intelligence (AI) model that can accurately identify ...
Aug 25, 2025
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How men lose weight could affect their chances of having a baby, with new research from the University of Adelaide revealing healthy lifestyle behaviors seem more beneficial for improving fertility than weight loss itself.
Oct 28, 2025
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