How long you can live after having your ovaries removed depends on the nature of the original ovarian disease. Malignant diseases affect life expectancy, with survival periods ranging from a few months to a few years, while benign diseases do not affect life expectancy. The ovaries are the female internal reproductive glands that produce estrogen and progesterone, and are the organs that produce follicles. There are benign, junctional and malignant lesions of the ovaries. Benign ovarian lesions and junctional lesions can be clinically cured after surgical treatment; malignant lesions have a less favorable prognosis. If the ovary is removed by surgery for ovarian cancer, chemotherapy and targeted drug therapy are needed to prevent the cancer from recurring or metastasizing. Currently, the prognosis of ovarian cancer is not very good, and many patients are already in the middle or late stage of cancer when they undergo surgery, and the survival period after surgery may vary from a few months to a few years. In case of benign or junctional lesions of ovary, surgery can achieve clinical cure and theoretically will not affect the patient’s life expectancy. It is just that after the loss of ovaries, the patient loses the ability to bear children and the level of estrogen decreases, which tends to make women develop some of the symptoms of menopause in advance, such as irritability, amenorrhea, and skin aging. If the ovaries have lesions should be treated in time so as not to miss the condition.