Topic
reproduction
3 stories related to this topic, newest first.
nypost.comworld2 hrs ago
Mouse Study Finds Ovaries Shift to Immune-Cell Activity After Menopause
A study published in Molecular Human Reproduction found that aging mouse ovaries fill with immune cells producing pro-inflammatory signals rather than shutting down. The change occurs after the point when ovaries stop producing eggs for 12 consecutive months. Researchers said the…
New Scientistscience18 days ago
Magnetic Beads Let Lab Sperm Reach Eggs but In-Vivo Tests Still Needed
Researchers attached iron oxide beads to cattle sperm, guided them with magnets, and produced healthy embryos at normal rates. The approach aims to enable internal IVF using the body as incubator.
foxnews.comscience48 days ago
Study Finds Delayed Menopause in Women with Polycystic Ovary Syndrome
A Finnish study of women born in 1966 found that only 3 percent of those with polycystic ovary syndrome reached late perimenopause or menopause by age 46. The condition appears to preserve a larger egg reserve that can improve fertility in the 40s.