Polycystic ovary syndrome cannot be cured at this time. The cause of polycystic ovary syndrome cannot be determined at this time, so polycystic ovary syndrome is not curable at this time. For patients with polycystic ovary syndrome, long-term management is required. Weight is very important. Patients with polycystic ovary syndrome must keep their weight within the normal range, which is helpful for patients to resume ovulation and normal menstruation. Patients with polycystic ovary syndrome mostly have sporadic menstruation. Patients with this kind of menstruation lack the protection of progesterone in the endometrium and need regular progesterone to protect the endometrium to prevent endometrial lesions, generally using contraceptive drugs, such as Daimler-35 and Eusyn; or regular progesterone blood withdrawal, such as Dextran tablets, Imazin and Angiotec to protect the endometrium. Patients with polycystic ovary syndrome who are unable to have children can be treated with ovulation promotion for this condition.