Sudden onset of polycystic ovaries may be related to improper medication, adverse emotional factors, as well as hereditary factors, etc. The causes of polycystic ovaries are quite complicated, no matter what the cause of the decline in ovarian function, resulting in the follicle can not develop normally and ovulate, it may cause polycystic ovary syndrome, and cause infertility or difficulty in conception. Patients with polycystic ovaries show obesity, overweight, hairy body surface, decreased menstrual flow, and even tendency to amenorrhea, which can be diagnosed by ultrasound as well as female hormone six tests. The color ultrasound examination shows that the ovaries are enlarged in size, the number of follicles on one side of the ovary is increased, the size is not equal, there is no dominant follicle development, and the value of female hormone six examination is abnormal, especially androgen is increased. It is recommended that patients with polycystic ovaries should keep a calm mind, avoid the adverse effects of bad emotions on the endocrine system, and actively cooperate with the doctor’s treatment.