Knowing when you're at your most fertile is key to getting pregnant. From changes in your body temperature to breast ...

Female: At birth, a girl's pair of ovaries contain up to 1,000,000 follicles, which are hollow balls of cells, each with an immature egg (or ovum) in the center. A girl is born with all the eggs ...

An ovarian cyst is a sac or pouch filled with fluid or other tissue that forms on or inside a woman's ovary. Ovaries are the small reproductive glands located on each side of your uterus that make ...