The ovary is a vital part of the female reproductive system. It is a small, almond-shaped organ located on either side of the uterus. The primary function of the ovary is to produce eggs, or ova, which are necessary for reproduction. Each month, during a woman's menstrual cycle, an ovary releases an egg that can be fertilized by sperm, leading to pregnancy. In addition to producing eggs, the ovary also produces hormones like estrogen and progesterone. These hormones play essential roles in regulating the menstrual cycle and supporting pregnancy. Overall, the ovary is crucial for female fertility and overall reproductive health.