1Research Progress on the Abnormal Uterine Bleeding and Adverse Problems Induced by Subcutaneous Implants as ContraceptiveLEI Zhen-wu, ZHOU JingExpert Forum425-428,4322Case-control Study on the Relationship Between Oral Contraceptives and the Risk of Uterine LeiomyomataZHOU Jian, LI YingOriginal Article429-4323Effects of Comprehensive Intervention on Intrauterine Device Using Among Floating Population in Sichuan Project CommunitiesZHOU Ying, LI Yu-yan, ZHAO Hong-xin, WU Jun-qing, YE Jiang-feng, WANG Rui-ping, ZHANG Yu-fengOriginal Article433-435,4434The Relationship Between Visfatin Levels in Maternal and Neonatal Serum and Newborn Birth WeightLIN Xiao-man, SUN Li-qiang, LIN Xin-shengOriginal Article436-437,4435Application of Laparoscopic Uterine Artery Ligation in the Treatment of Cervical or Cesarean Cicatrix PregnancyWU Xiao-lan, LIU ShuaiOriginal Article438-439,4576Adult Attachment and Depression Level in Pregnant WomenLI Tong-gui, ZHAO Li-xiaOriginal Article440-4437Clinical Study of Etomidate During Induction of General Anesthesia on Laparoscopic Operation of GynecologyL(U) Dong-dong, YUAN-FengOriginal Article444-445,4618The Observation of the Clinical Effect for One-time Vaginal Antibacterial Adsorption Device Used After Uterine All Cut Method for Prevention the VaginitisLIU Feng-qinOriginal Article446-4479Effectiveness and Safety of the Termination of Midtrimester PregnancyHOU Shu-ping, CHENG Li-nanReview448-45310Effect of Indomethacin Contained in the Indomethacin-releasing Intrauterine Device and Its MechanismXIU Rui-jie, GU Xiang-yingReview454-45711NR4AI Orphan Nuclear Receptors Modulate the Energy MetabolismDONG Li, CUI Yui-gui, LIU Jia-yinReview458-46112Research Progress on the Differentiation of Germ Cells Induced from Stem CellsWANG Yuan-yuan, HUANG Xun-binReview462-46613Differentiation of Germ Cells Induced from Stem CellsTIAN Hai-qing, CAI XiaReview467-47014Progresses on Mechanisms of Embryo ImplantationXU Bin, LI Yan-pingReview471-47515Effects of Environmental Estrogens on Female Reproductive System and MenstruationLU Ze-chun, ZHANG Wen-yingReview476-478,48816Research Progression in Primary Ovarian FailureBAO Lei, ZHANG Shao-fen, ZHANG Yue-pingReview479-48317Cesarean Scar Pregnancy: a Review of LiteraturesYAN Ding-ding, HUANG Li-liReview484-48818Diagnosis and Treatment of Acute Pancreatitis with PregnancyLUAN Jin-qian, CHEN Dan-qingReview489-49219Parent-Adolescent Communication About Sexual IssuesZUO Xia-yun, LOU Chao-hua, TU Xiao-wenReview493-496 