There is no easy way to determine polycystic ovary syndrome, but there are methods such as observing the patient’s appearance, measuring androgen levels, doing ultrasound and observing menstruation. 1. Observe the patient’s appearance: Patients with polycystic ovary syndrome are usually fat and may have acne, hairiness and other androgenic features, so observing the patient’s appearance can help determine polycystic ovary syndrome. 2. Measurement of androgen level: Patients with polycystic ovary syndrome may have increased androgen level due to increased androgen-binding globulin, which can be measured by checking the androgen level. 3. Ultrasound: Patients with polycystic ovary syndrome can observe whether there are polycystic changes in the ovaries through ultrasound. 4. Observation of menstruation: Patients with polycystic ovary syndrome may have delayed or irregular menstruation. The diagnosis of polycystic ovary syndrome should be made under the guidance of a doctor, do not blindly diagnose on your own to avoid affecting the condition. If the patient has similar symptoms of polycystic ovary syndrome, it is recommended to consult a doctor in time, try to maintain a calm mood, and follow the doctor’s instructions for standardized treatment after completing the relevant examinations.