Polycystic ovary syndrome is a lifelong disease and is incurable. The causes of this disease are not very clear at present, but are mostly related to environmental and genetic factors. Therefore, it is important to exercise regularly and maintain a normal weight. Generally, the problem is not very serious, but if there is a severe endocrine disorder, it must be addressed, especially in women of childbearing age who experience irregular menstruation or infertility. It is necessary to check the endocrine system and regulate menstruation and promote ovulation based on the endocrine results. If there is a desire to conceive, oral contraceptives can be taken followed by treatments to regulate menstruation and promote ovulation. If there is no desire to conceive, menstruation should occur at least once every two months to avoid endometrial abnormalities.