After the ovarian cyst surgery, 3 months after the operation will come to menstruation, if after 3 months did not come to menstruation, it is recommended to go to the hospital for consultation, through the perfect relevant examination to find out the cause of the disease, and then for the cause of the disease to take corresponding therapeutic measures, after the operation of the patient usually pay attention to change the bad diet, habits, diet should be light, to avoid the cold spicy and stimulating food, eat more fresh vegetables, fruits and foods rich in high-quality protein, usually work and rest to be regular not to stay up all night, but also to pay attention to personal hygiene, and diligently change the underwear in order to avoid secondary infections, usually to keep a calm state of mind and to avoid the influence of bad emotions.