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注射HCG日卵泡径线大小与体外受精—胚胎移植妊娠结局的相关性 被引量:2

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摘要 目的:探讨体外受精—胚胎移植的控制性超促排卵(COH)周期中人绒毛膜促性腺激素(HCG)注射日主导卵泡径线大小与妊娠结局的相关性。方法:回顾性分析2012年1月至2012年7月首次在我院生殖中心接受IVF-ET或ICSI-ET治疗的患者共557例,并根据HCG日最大卵泡径线分为:A组50例(18~19.5mm),B组272例(20~21.5mm),C组166例(22~23.5mm),D组69例(≥24mm)来分析注射HCG日主导卵泡大小与妊娠结局的相关性。结果:A、B、C、D组妊娠率分别为50%,45.95%,33.13%,37.68%,差异有统计学意义(P<0.05);种植率分别为39.76%,36.44%,22.37%,31.25%,差异亦有统计学意义(P<0.05)。结论:体外受精—胚胎移植COH治疗周期中,主导卵泡在18~21.5mm时决定注射HCG可以得到较好的妊娠结局。
出处 《广西医科大学学报》 CAS 2013年第3期409-411,共3页 Journal of Guangxi Medical University
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