摘要
目的:探讨IVF-ET者子宫内膜细菌感染对妊娠结局的影响。方法:677例第1次新鲜胚胎移植周期进行宫腔培养,比较感染组和未感染组的临床妊娠率和种植率。结果:宫腔细菌感染率为16.4%,感染组临床妊娠率为25.2%,种植率为14.8%;未感染组为40.61%和23.8%,组间比较有统计学差异,P<0.05。结论:宫腔内细菌感染会明显降低IVF-ET的种植率和临床妊娠率。
Objective： To explore the effect of bacterial infection in uterus on IVF-ET outcome. Methods： The tip section of inner ET tubes was cultured in 677 first fresh embryo-transfer cycles.The clinical pregnancy rate and implantation rate were compared between bacterial positive group and negative group. Results： The bacterial infection rate in uterus was 16.4%. The clinical pregnancy rate and implantation rate in positive group were 25.2% and 14.8%, and in negative group were 40.61% and 23.8%, and there were statistical differences, P〈0.05. Conclusion： The bacterial infection in uterus reduces the clinical pregnancy rate and implantation rate significantly.
出处
《生殖与避孕》
CAS
CSCD
北大核心
2009年第2期117-119,共3页
Reproduction and Contraception
