Patients with polycystic ovary syndrome are more prone to endometrial cancer than normal people. Polycystic ovary syndrome is due to ovulation dysfunction, lack of cyclic progesterone secretion, the endometrium is stimulated by simple estrogen for a long time, the endometrium is prone to hyperplasia, the interstitial cells of the uterus appear nuclear crumpling, nucleolysis, and other degenerative changes. The treatment of polycystic ovary syndrome is based on adjusting the menstrual cycle, treating hyperandrogenism and insulin resistance, and ovulation therapy for those who have the requirement for reproduction, with lifestyle adjustment. Lifestyle modification. It is recommended that patients go to regular hospitals for timely treatment and control of their condition.