Patients with mild cases of uterine adhesions may have no obvious clinical manifestations. Some patients may have symptoms such as abnormal menstruation and cyclic abdominal pain. 1. Abnormal menstruation: partial adhesion of the uterine cavity will lead to a decrease in menstrual flow, and complete adhesion may lead to amenorrhea, and patients may also experience prolonged menstrual period and deepening of menstrual blood color. 2. Cyclic abdominal pain: Abdominal pain is usually related to the menstrual cycle, and symptoms such as lower abdominal cramps, lower abdominal distension, etc. may occur before, during and after menstruation. Severe cases of uterine adhesion may also lead to recurrent miscarriage, placental implantation, infertility and other complications, so it is recommended that the patient consult a doctor in a timely manner and under the guidance of the physician for relevant treatment.