* Co-Corresponding author:
Zi-jiang Chen, M.D., Ph.D.
Linlin Cui, M.D., Ph.D.
Center for Reproductive Medicine, The Second Hospital, Cheeloo College of Medicine, Shandong University, No. 157, jingliu Road, Shizhong District, Jinan, Shandong, People’s Republic of China, 250001.
Tel: +86 531 85651598 Fax: +86 531 87068226
E-mail: fdclear3@126.com ORCID: 0000-0001-7659-9169
Running title: ovarian stimulation protocols and IVF/ICSI outcome