1Assessment of prenatal diagnosis testing in twin pregnanciesCAI Lu-yao, SUN Lu-ming101-1042Prenatal care and management during delivery of re-pregnancy with scarred uterusLI Na, LIU Cai-xia104-1073Recognition and management of placenta implantation complicated with placenta previaZHANG Li-zi, BI Shi-lei, CHEN Dun-jin, WANG Zhi-jian107-1104Current research and existed problems on diagnosis and treatment of preterm birthLUO Xin, QI Hong-bo111-1145Gestational management of twin pregnancyZHANG Shu-qin, WANG Jing, WEI Yuan114-1176Diagnosis and management strategies for hyperglycemia in pregnancyWEI Yu-mei, YANG Hui-xia117-1207Intervention and management of preeclampsiaGU Wei-rong, LI Xiao-tian120-1238Prevention and management of postpartum hemorrhageLIU Xing-hui, HE Lei123-1269Study on the situation of laparoscopic surgery for cervical cancer in China from 2004 to 2015SHEN Wei, ZHAO Wei-dong, GUO Jian-xin, YANG Ying, KANG Shan, WANG Shao-guang, NI Yan, LIU Ping, LING Bin, WANG Wu-liang, LU AN-wei, ZHU Lin, CHEN Yu, CHEN Chun-lin, LANG Jing-he150-15310Prognosis analysis of neurodevelopment of infants with twin-to-twin transfusion syndrome after fetoscopic laser treatmentYIN Shao-wei, MENG Yi-lin, JIA Bao-long, LYU Yuan, LIU Cai-xia154-15811Study on peri-operative fluid management of pregnant patients with heart disease undergoing cesarean sectionGE Jing, SHAN Li-li, AN Na, LIU Xin, WANG Jun159-16212A study on treating pelvic inflammatory disease (accumulated damp-heat syndrome)with the Jinying capsuleLIU Yan-xia, LIU Zhao-hui, ZHOU De-ping, PEI Feng-lan, LI Qin, CHEN Shu-qiong, WANG Qiu-feng, WANG Yan-ting, JIN Zhe163-16713Analysis of pregnancy outcomes of patients with uterine fibroids and its influencing factors after high intensity focused ultrasound ablation treatmentJIANG Zhao-ying, ZHU Xiao-gang, XUE Min168-17214Study of preservation of fertility in patients with endometrial atypical hyperplasia and early endometrial adenocarcinomaWEI Lin-ping, PEI Cheng, TANG Yu-xing, ZENG Zhi, ZHOU Ying-ying, WANG Min173-17615Study on the effect of different timing of treatment for dysfunctional uterine bleedingGUO Yu-feng, LUO Xin, ZHANG Ying182-184