What to eat to promote menstruation is too absolute, first of all, the cause should be clear before determining the treatment program. Not come to menstruation need to exclude pregnancy, as well as exclude organic diseases such as pituitary microadenoma, secretory ovarian tumors, etc., if there is no special reason for the examination, you can consider oral progesterone therapy such as progesterone, generally oral progesterone for 5 to 7 days, after stopping the drug can be withdrawn from bleeding and the formation of a new menstrual cycle. If a woman is approaching menopause, her estrogen level is low, and oral progesterone alone does not necessarily result in menstruation, and menopausal menopause does not require menstrual urging. If menstruation does not occur, you should go to the hospital in a timely manner to clarify the cause of the disease, the use of medication should be used under the guidance of a doctor, to avoid self-medication, so as to avoid adverse consequences.