Human egg cells are often prone to chromosomal errors. As women age, the error rate increases sharply — and can contribute to infertility, pregnancy loss, and ...

Recent research highlights that for fertility and aging, the egg may be the leading lady, but she needs her supporting cast.

This could be egg-cellent news for women struggling with infertility. A research team from Japan says it has developed a new egg maturation technique that may improve in vitro fertilization (IVF) ...

Human embryos have been developed from eggs created from adult skin cells – a feat that had previously been achieved in mice. This could one day provide a way for gay couples or women with fertility ...

Human skin cells have been used to produce fertilizable eggs in a proof-of-concept study that heralds a potential new approach to infertility treatment. While much more research is needed to know how ...

The ticking of the biological clock is especially loud in the ovaries — the organs that store and release a woman’s eggs. From age 25 to 40, a woman’s chance of conceiving each month decreases ...

Neil Hunter, a professor in the Department of Microbiology and Molecular Genetics, has discovered a crucial step in how chromosomes stay connected during the development for egg cells and sperm, ...

A new study suggests that the mitochondria in human egg cells don't accumulate DNA mutations with age, which sets them apart from other tissues in the body. When you purchase through links on our site ...

Early lab work shows reprogrammed skin cells can yield embryos, hinting at future infertility solutions but raising safety questions that demand more study. Infertility affects millions of people ...

Regarding the conception of human children: What if mothers could be removed from the equation? It’s a thought experiment that points to an idea so preposterous and unnatural that it seems almost ...