If a woman has a menstrual period, the treatment is as follows: 1. If the woman has a normal sex life, she needs to go to the hospital to check blood and urine HCG to exclude the possibility of pregnancy; 2. Environmental changes, work stress or fatigue, anger, etc., can cause delayed menstruation, usually after adjusting work, rest and relaxation, menstruation can be restored. If menstruation is still not restored after the above adjustments, consider going to the hospital and taking blood-stasis-boosting drugs or progestin under the guidance of a doctor; 3, excessive weight gain and excessive weight loss can affect menstruation, so it is recommended that those with excessive weight gain must lose weight, while those with too little weight should reasonably adjust their dietary structure; 4, abnormal menstruation due to polycystic ovary syndrome or ovarian function decline, it is recommended that menstruation be delayed through After endocrine laboratory tests, ultrasound and thyroid function tests, it is recommended to take medications under the guidance of a doctor, such as estrogen supplementation for those with hypovarianism, and drugs such as Daing-35 and Ursine for those with polycystic ovary syndrome.