Successful reproduction presents a fundamental evolutionary paradox: the immune system must tolerate genetically foreign sperm and embryos while maintaining ...
Researchers from Trinity College Dublin have uncovered new evidence that the communities of bacteria living in the uterus may play an important role in determining whether pregnancy is successful ...
A new Europe-wide survey launched during the 42nd Annual Meeting of the European Society of Human Reproduction and Embryology ...
A new Europe-wide survey launched during the 42nd Annual Meeting of the European Society of Human Reproduction and Embryology ...
Female mammals have long thought to be born with all the eggs they would ever have, but new research is challenging that consensus ...
Grey hair isn't random decline — it's melanocyte stem cells wearing out, a flaw natural selection never bothered fixing. Here ...
The Trump administration has terminated millions of dollars in teen pregnancy prevention grants that the Department of Health and Human Services (HHS) said were no longer aligned with the agency’s ...
Males of the species Drosophila melanogaster pack thousands of almost two-millimeter-long sperm cells into significantly smaller storage organs. A new study reveals how they move in an orderly manner ...
IVF’s production of excess embryos is a problem in states that ban abortion as a means of protecting “unborn children.” ...
Family planning and health organizations that serve tens of thousands of people across Pennsylvania could see federal funding ...
Clinical data reveals male factors contribute to half of all infertility cases, shifting the focus toward earlier ...
Base editing in human embryos reveals that NANOG is the one gene required to form every body tissue. Cambridge’s landmark ...