Women keep bleeding from the lower body for the following reasons: I. Unmarried women: It may be related to anovulatory dysfunctional uterine bleeding. Second, married women in their reproductive years: may be related to diseases such as endometrial polyps, uterine fibroids, adenomyosis, or oral contraceptives, or the placement of intrauterine devices. Third, postmenopausal women: the appearance of lower body bleeding all the time may be related to endometrial lesions, such as abnormal endometrial hyperplasia, endometrial cancer and other diseases, and may also be related to cervical cancer. In this case, it is necessary to actively go to the hospital to find the cause and choose the appropriate treatment for the cause.