Menstruation also known as menstrual disorders, which is a common gynecological common disease, manifested as menstrual cycles or abnormal blood flow, or menstrual, menstrual cramps and systemic symptoms may be organic disease or function Disorders. Many systemic diseases such as blood diseases, hypertension, liver disease, endocrine disease, abortion, ectopic pregnancy, hydatidiform mole, genital tract infections, tumors (such as ovarian tumors, uterine fibroids) can cause menstrual disorders.