The causes of polycystic ovary syndrome are complex. If the mother suffers from polycystic ovary syndrome, the chance of her daughter suffering from polycystic ovary syndrome will increase accordingly; secondly, if the hormone level in the pregnant woman’s body is abnormal during pregnancy, the incidence of polycystic ovary syndrome will increase after the child is born in adolescence; thirdly, the long-term poor diet and living habits of individuals may become the triggering The factors. Polycystic ovary syndrome is a complex endocrine and metabolic disease that occurs in women of reproductive age, mainly manifesting as menstrual disorders and hyperandrogenemia, such as irregular menstrual cycles, gradual decrease in menstruation, infertility, and increased body hair and acne.