The ovaries are gonadal organs that are important for women to produce eggs and to maintain their endocrine and reproductive functions, and menstruation is produced by estrogen and progesterone secreted by the ovaries. The ovaries are a pair of flat, oval-shaped gonads located at the back of the uterus and attached to the lateral wall of the pelvis. As the uterus moves during pregnancy, the position of the ovaries changes and they do not return to their original position after the birth of the fetus. The ovaries change with age, with the highest position in newborns, the lower position in adults, and the lower position in old age when the ovaries shrink. It is important to have good habits, don’t stay up late, don’t smoke, don’t drink, eat less high-salt, high-fat food, control your weight, and eat appropriate soy products to help maintain the normal physiological function of the ovaries.