It is not normal for a 52-year-old woman to have menopause for four months and then come back, which may be related to the existence of abnormalities in the body, such as endometrial inflammation, cervical cancer, and so on. 1. Inflammation of endometrium: women will have menopause after reaching a certain age, which is a normal physiological change. Bleeding after menopause may indicate the existence of inflammation of endometrium in the body, due to the stimulation of inflammation, which makes the body bleed abnormally, and it will be mistaken as menstruation coming again. 2. Cervical cancer: cervical cancer may also cause bleeding after menopause, which is usually caused by the strong stimulation of cancer on the body, and it is recommended to pay attention to it in time. There may be other reasons for a 52-year-old woman to stop menstruating for four months, so it is recommended that she go to the hospital in time for a complete examination to clarify the cause of the disease and then give targeted treatment or therapy.