Laboratory data of the fertile and PCOS groups and the PCOS phenotype groups, including anti-Mullerian hormone (AMH), prolactin, LH, FSH, LH/FSH, FT, TT, dehydroepiandrosterone sulfate (DHEA-s), cholesterol, TG, and HbA1c levels, are shown in Table 2. The gene discussed is PRL; the disease is polycystic ovary syndrome.