The Center for Reproductive Medicine, Obstetrics and Gynecology Department, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China;
The Center for Reproductive Medicine, Obstetrics and Gynecology Department, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China;
The Center for Reproductive Medicine, Obstetrics and Gynecology Department, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China;
The Center for Reproductive Medicine, Obstetrics and Gynecology Department, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China;
The Center for Reproductive Medicine, Obstetrics and Gynecology Department, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China;