作　　者： ; ; ; ;

机构地区： 汕头市中心医院

出　　处： 《临床泌尿外科杂志》 2020年第2期121-124,共4页

摘　　要： 目的:探讨不同季节行宫腔内人工授精(IUI)对精液质量、助孕结局的影响。方法:将我中心行宫腔内人工授精的1923周期,按照IUI当天所属的季节分为春、夏、秋、冬4个组,比较4组间IUI日的精液质量及IUI助孕结局。结果:4组间的精液量、总活动精子比例、生化妊娠率、双胎妊娠率比较差异无统计学意义,冬季精子浓度明显高于春季、秋季,而春季、冬季前向运动精子比例明显高于秋季,春季临床妊娠率明显高于秋季,冬季流产率明显高于春季。结论:在本地区春季行IUI可能改善临床结局。 Objective:To investigate the influence of different seasons on sperm quality and intrauterine insemination(IUI)outcome.Method:Totally 1923 cycles of IUI were divided into four groups:spring,summer,autumn and winter.The sperm quality and IUI outcome were compared among the four groups.Result:There was no significant difference among the four groups in the semen volume,total motile sperm rate,biochemical pregnancy rate,twinning rate.The concentration of spermatozoa in winter was significantly higher than that in spring and autumn,while the rate of spermatozoa with progressive motility in spring and winter was significantly higher than that in autumn.The clinical pregnancy rate in spring was significantly higher than that in autumn,while the miscarriage rate in winter was significantly higher than that in spring.Conclusion:IUI performed in spring may achieve better clinical outcomes in this area.

关 键 词： 季节 精液 宫腔内人工授精

领　　域： []