MeSH tree: C12.100.750
About 9% of men of reproductive age in the United States experience fertility problems. One of the many causes of male infertility is a failure in germline development, the process by which embryonic cells develop into sperm ...
Rates of infertility and the need for fertility care are rising worldwide among women ages 35 to 49, according to a new analysis published in The Lancet Obstetrics, Gynaecology, & Women's Health. In 2023, about 53.6 million ...
Jul 7, 2026
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A new study has found substantial regional differences in sperm quality, with men in the highest-performing region recording almost double the total motile sperm count of those in the lowest-performing region.
Jul 6, 2026
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Researchers at Karolinska Institutet have demonstrated that it is possible to create early germ cells from preserved testicular tissue of young boys facing cancer therapy. The study, published in the journal Human Reproduction ...
Jul 2, 2026
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Researchers from the EHU-University of the Basque Country have developed a robust protocol to detect the molecules involved in the metabolic reactions of sperm. The new method enables a detailed analysis even with small samples ...
Jun 25, 2026
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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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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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GLP-1s do not harm male hormones or fertility after long-term use, according to a study being presented Monday at ENDO 2026, the Endocrine Society's annual meeting in Chicago. In fact, the research team found GLP-1s may improve ...
Jun 15, 2026
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An international team of experts in embryology and bioethics has published the first white paper on the use of embryonic models based on stem cells in the field of reproductive biology. The document, coordinated by UPF researcher ...
Jun 12, 2026
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The average woman spends more than one-third of her life in menopause. Some women, however, must deal with menopause-related symptoms longer and face added health problems because of premature menopause (before age 40) or ...
Jun 3, 2026
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