Women will usually be without periods around the age of 50, but the exact age cannot be determined due to individual differences. As ovarian function decreases with age, the level of estrogen and progesterone in the body is insufficient to promote the growth of the uterine lining and to enable the lining to produce a secretory phase response, so the patient will experience menopause, and the natural menopausal age of most women is around 50 years of age, which is generally related to heredity and other factors. However, for non-menopausal women who have undergone hysterectomy for uterine fibroids, adenomyosis or cervical cancer, or who have undergone radiotherapy for other malignant tumors such as rectal cancer, their menopausal age will be advanced, and the exact age will be determined by the time of their surgery or treatment. For women, if they have symptoms such as abnormal menstruation, hot flashes, night sweats, etc., they should be alert to the occurrence of ovarian hypoplasia, and are advised to go to regular hospitals and be actively treated under the guidance of doctors.