The left ovary is one of two small, almond-shaped organs located in the female reproductive system. It is situated on the left side of the uterus and plays a crucial role in producing eggs, or ova, and hormones such as estrogen and progesterone. Each month, during the menstrual cycle, the left ovary may release an egg in a process called ovulation. The left ovary is part of the female reproductive system, which includes other structures like the right ovary, fallopian tubes, and uterus. The health of the left ovary is important for fertility and overall reproductive health. Conditions affecting the ovary can include cysts, tumors, or hormonal imbalances.