1Male Climacteric Health——Controversies and PerspectivesWANG Yi-fei1-42Update of Researches on Validation of Screening Scales for Late-onset Hypogonadism in MalesZHOU Shan-jie, GU Yi-qun5-93The Mechanism and Epidemiological Research on Late-onset Hypogonadism in MalesLI Hong-jun10-134Late-onset Hypogonadism and Sexual DysfunctionSHANG Xue-jun, HUA Xue-lian14-175Late-onset Hypogonadism and Mental IllnessLI Fei18-206The Role of Late-onset Hypogonadism in Males in the Metabolic SyndromeGUAN Di21-257Effects of Testosterone on Body Composition:Bone,Muscles and Lipid MetabolismHONG Kai26-288Investigation, Treatment and Monitoring of Late-onset Hypogonadism in Males: ISA, ISSAM,EAU,EAA and ASA Recommendagtions29-32,419The Testosterone Supplementation Therapy of Late-onset Hypogonadism in MalesZHANG Zhi-chao3310Advances of Basic Research of Late-onset HypogonadismGAO Yong, XIANG Peng, DENG Chun-hua34-3811Effects of the Cryoprotectants Containing Estrogen on the Sperm Vitrified CryopreservationLI Feng-hua, ZHAO Jun-li, JIA Shao-tong, WANG Hong-yan39-4112Effect of IGF-Ⅱ and EGF on the Development of ICR Mouse Embryos in VitroPAN Jing, LIU Yang, ZHOU Hong-lin42-4413Analysis of the Effects of Contraceptive Intervention Program on the Service and Demand of Family Planning Among MigrantsWU Jun-qing, LI Yu-yan, YE Jiang-feng, ZHANG Yu-feng, ZHAO Rui, ZHENG Xiao-ying, ZHAN Shao-kang, CHENG Jian-ping, YANG Ting-zhong45-4914Enhance the Management of IUD Services in Family Planning Clinics at County and Township Level in Western ChinaJIA Xian-jie, YOU Ding-yun, GAO Yi-fei, ZHOU Jie, SU Cun-mei, YANG Yao, ZHAO Min, ZHANG Kai-ning50-5315Study on the Relationship of Epididymis-specific Protein and Sperm FunctionHAN Li-yuan54-5716Application of Sperm Chromatin Integrity Test in Assisted Reproductive TechnologyJIANG Huan-huan58-60,6417Assessment of Sperm DNA Integrity and Clinical ManagementSONG Xue-ru, JIANG Shan61-6418cAMP/PKA Pathway in FSH-Induced Granulosa Cells Proliferation and DifferentiationCHEN Yue-qun65-6819The Pharmacologic Actions Progression of Quercetin on Estrogen Related DiseasesYANG Ying, CAO Yang69-72 