1Research and Development of Genetics/Genomics in Reproductive MedicineLIU Jia-yin, WU Bai-lin149-1532Clinical Application of the Next-Generation Sequencing TechnologyGAO Chao, SHEN Jian-dong, CUI Yu-gui154-156,1713Application of Chromosomal Microarray Analysis in Prenatal Diagnosis：Some Essential IssuesAN Yu, WU Bai-lin157-161,2104Genetic Analysis and Its Clinical Effect of Spontaneous Abortion after Assisted Reproductive TechniquesDUAN Cheng-ying, LI Hong, LIU Min-juan, CHEN Ying, SUN Jian, DING Yang, DING Jie, WANG Wei162-1645Application of Micro-Array Comparative Genomic Hybridization on Preimplantation Genetic Diagnosis for Chromosome TranslocationSHEN Jian-dong, WU Wei, CAI Ling-bo, XIE Jia-zi, MA Long, SUN Xue-ping, GAO Chao, CUI Yu-gui, LIU Jia-yin165-1676Retrospective Analysis of Cytogenetics in 1 770 Couples with Spontaneous AbortionHU Liang, LI Hao-xian, PENG Ying, LONG Zhi-gao, WEN Juan, WU Ling-qian168-1717Clinical Characteristics of Heterozygote and Double Heterozygote of Three Rare Mutations in alpha- ThalassemiaXU Juan-juan, QIU Xiao-xia, DU Juan, LI Meng, HUANG Ping-li, LI Jiao172-1748Correct Errors in the Prenatal Diagnosis Using Combined Genetic Techniques：A Case ReportWEN Juan, LI Hao-xian, LONG Zhi-gao, XIA Yan, XIA Jia-hui, LIANG De-sheng, WU Ling-qian175-1779Non-invasive Prenatal Diagnosis of α and β-Thalassemia：a MinireviewZHOU Wan-jun, XU Xiang-min178-18110Genetic Research on Male Spermatogenic FailureCAO Yun-xia, GAO Ming182-18511Advances in Genetic Study of Kallmann SyndromeLIU Meng-ying, WU Ling-qian186-19012Diagnosis and Treatment of Hereditary Spastic Paraplegia and Genomic TypingYU Wen-qian, DUAN Wen-yuan, JU Ji-feng, WANG Tong-jian, ZHU Meng, HUANG Jing191-19613Clinical Application of Preimplantation Genetic ScreeningZHANG Qian, ZHENG Ye, YAN Jun-hao197-20014Application of Sequencing Technologies in Noninvasive Prenatal ScreeningDING Chen-yue, WU Wei, LIU Jia-yin201-20415Perinatal Outcomes of Offsprings from Assisted Reproductive Technology:a ReviewQIAN Chun-feng, GAO Liang, LI Hong205-20816American College of Medical Genetics Standards and Guidelines for Interpretation and Reporting of Postnatal Constitutional Copy Number VariantsWU Wei, LIU Jia-yin217-22217Survey on the Acceptability of Woman′s Condom in Young VolunteersMAO Qun-xia, DONG Shao-ren, XIAO Yuan-hong223-22718Factors Related to Triploid Zygotes in Routine in vitro FertilizationZHANG Ying, SUN Ying-pu, SUN Jing, BU Zhi-qin, WANG Fang228-23119Effects of Different Criteria of hCG Administration on IVF/ICSI-ET OutcomesLI Yan-hui, GAO Ying, GENG Yu-hong, CHEN Li-juan, LIU Lin, CHEN Chun-yan232-23520Days of the Elevated Level of Serum Progesterone before Follicular Maturation are Related with Outcomes of IVF/ICSI-ET TreatmentSONG Rui-fang, SU Ying-chun, YANG Xin-hong, SUN Jing236-238 