Reproductive Medical Center,The F irst Affiliat ed Hospital of Sun Yet-Sen University of Medical Sciences,Guangzhou 510080;
Reproductive Medical Center,The F irst Affiliat ed Hospital of Sun Yet-Sen University of Medical Sciences,Guangzhou 510080;
Reproductive Medical Center,The F irst Affiliat ed Hospital of Sun Yet-Sen University of Medical Sciences,Guangzhou 510080;
Reproductive Medical Center,The F irst Affiliat ed Hospital of Sun Yet-Sen University of Medical Sciences,Guangzhou 510080;
Polycystic ovary syndrome; Granulosa cell; Theca c ell; Insulin;