A centered uterine line cannot rule out uterine adhesions. Uterine adhesion is usually caused by damage to the endometrium, caused by repeated uterine operations, there will be scanty menstruation, reduced menstrual flow, or even amenorrhea. The color ultrasound will usually indicate that the endometrium is not uniformly echogenic, and further hysteroscopy is needed to make a clear diagnosis and to understand the severity of the uterine adhesions. If the diagnosis of uterine adhesion is confirmed by hysteroscopy, the separation of uterine adhesion can be carried out under hysteroscopy to restore the shape of the uterine cavity and restore the menstrual cycle, and estrogen and progesterone medication can be applied after the operation, and antibiotics can be applied to prevent infection. Women of childbearing age should take safety measures when having sex to prevent unwanted pregnancy, reduce the number of uterine operations, pay attention to perineal hygiene, and avoid sexual intercourse during menstruation to avoid uterine adhesions.