The first thing to do in this case is to go to the hospital to test the follicle-stimulating hormone in the body, if the follicle-stimulating hormone is greater than 40U/L, it means that it is menopausal; if the follicle-stimulating hormone is greater than 10U/L, it means that the function of the ovaries is failing. In addition, an ultrasound will be done to look at the thickness of the endometrium. If the endometrium is too thin, it means that the level of estrogen in the body is also low, which may be caused by abnormal ovarian function. At the same time, we also need to do a thyroid test and a prolactin test, both of which are very much related to a woman’s menstrual cycle, and according to the results of the test, we will carry out symptomatic treatment. If the woman is already menopausal and wants her period to come, she can take Clomid. If the woman is younger, depending on the results of the examination, if it is polycystic ovary syndrome, you can take Dayin-35 for treatment. If it is high prolactin, you can take bromocriptine for treatment.