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[Association Study of Parity With Adverse Pregnancy Outcomes]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban
Yao J, Guo X, Dong X.
europepmc   +1 more source

禁欲时间对精液参数及宫腔内人工授精妊娠率的影响

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2014
摘 要: 【目的】 探讨禁欲时间对精液参数及宫腔内人工授精(IUI)妊娠率的影响?【方法】 回顾性分析不育不孕患者共1 098个IUI治疗周期,检测记录每个周期的精液参数,包括精液体积?精子浓度?前向运动精子百分比(PR%)等;根据禁欲时间1(包括 < 24 h)?2?3?4?5?6?7 d分为7组,比较各组精液参数及妊娠率;女方患有子宫?输卵管?卵巢等病变的周期被排除后,共740个周期,比较各组妊娠率?
doaj  

[Impact of pre-pregnancy body mass index on maternal and infant outcomes in twin pregnancies]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Wang HY   +24 more
europepmc   +1 more source

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