Scientists from University of California, Los Angeles, Harvard University, and elsewhere have developed what they claim is the first comprehensive road map of how the ovarian reserve forms in primates ...

A microscopy image of the outer region of the rhesus macaque ovary. The developing egg cells are marked by VASA protein (green) and surrounded by supporting granulosa cells marked by FOXL2 (magenta) ...

Low vitamin D levels may affect ovarian reserve, egg quality, and IVF outcomes. Here’s how deficiency can influence fertility ...