1Roles of the Advanced Glycation End Products ( AGEs ) and Its Receptors in Women's Reproductive HealthYANG Dong-zi, GUO JingCommentary253-2562Current Opinion on ADAM12S as a First- and Second-Trimester Screening Marker of AneuploidZHANG YingHot Topic257-2603Construction and Idenfication of Recombinant Adenovirus Vectors for Mouse Calb2 ExpressionWANG Jing, LUO Jian, LIU Shan, DAI Xiao-nan, GAO Li, GAO Chao, LIU Jia-yin, CUI Yu-guiOriginal Article261-264,3274Analysis on the Aneuploidy Incidence of Chromosome X/Y and 18 in Later Cleavaged EmbryosSHI Jie, YANG Qing-xiu, LUO Hai-ning, ZHANG Yun-shanOriginal Article265-2675Effect of hCG at Different Dosages on the Pregnancy Outcomes of IVF-ETXU Feng-qin, ZHANG Yun-shan, LUO Hai-ning, MA Jun-fang, SONG CuiOriginal Article268-2706Application of the High-risk HPV Testing and Colposcopy in Diagnosing Atypical Squamous Cells of Undetermined SignificanceYANG YunOriginal Article271-272,2837Clinical Application of Three Steps Screening for Cervical CancerCHEN Jie-qing, ZHANG Ying-huiOriginal Article273-275,2878Diagnostic Value of the Cervical Precance rous Lesions by Liquid-based Cytology Technique Combined with High-risk HPV-DNA DetectionWANG Yu-qin, WANG Jin-huaOriginal Article276-277,2879Non-simultaneous Bilateral Tubal Ectopic Pregnancy:Two Case Reports and Literature ReviewXU Jiong-jiong, GONG FeiOriginal Article278-28010Analysis of the Association Between Preoperation Vaginal Ecology and Pelvic Celiac Disease in Sterilized WomenCHEN Xiao, CHEN Ya-qiong, HOU Hai-yanOriginal Article281-28311Analysis of Risk Factors of Ectopic IUDZHANG Min, ZHOU Jian, LI YingOriginal Article284-28712Retrospective Investigation of Clinical Application of Four Different Drugs Combination in Painless Induced AbortionDENG Ya-li, DENG Ji-guang, REN Hui-min, LI Ling, TIAN PingOriginal Article288-29013Application of DHEA in Obstetrics and GynecologyZHANG Yang-yangReview291-294,31114Cryopreservation of Human Ovarian Tissue and It's EvaluationPAN Yong-miao, XU Xiang-rong, PAN Yuan-yuanReview295-298,31115Recent Advances in Study of Microinsemination with Haploid SpermatidSONG Xiao-minReview299-30216Clinical Application of Assessment Methods for Embryo Quality in Assisted Reproductive TechnologyWANG Cai-zhu, ZHANG BoReview303-30717Non-invasive Prenatal Diagnosis by Fetal Nucleic Acid Analysis in Maternal PlasmaYU JunReview308-31118Current Review on DNA Methylation in Ovarian CancerWANG Wen-wenReview312-31519Analysis of Obesity and Polycystic Ovary SyndromeZHANG ZhengReview316-31820Influence of Postnatal Maternal Depression on Child DevelopmentZHAO PeiReview319-323 