In women with polycystic ovary syndrome who want to promote ovulation and pregnancy, the most important conditions are to restore the sex hormones to the normal level, the endocrine situation and other controls are basically normal and so on. During the menstrual period, the value of luteinizing hormone should be less than 10 mIU/ml. Too high androgen will affect the efficacy of ovulation promotion, resulting in no normal egg discharge even after ovulation promotion, and then ovulation promotion may fail. Regulating the endocrine function of the ovary first is one of the conditions required for polycystic ovulation promotion. After adjusting diet, controlling body weight, appropriate exercise, and effectively treating insulin resistance, normal follicles can develop normally, ovarian function can be normalized, and sex hormone six items can be corrected. It is recommended that patients go to the hospital for review in time, usually pay attention to more rest, do not stay up all night and labor.