体外受精-胚胎移植32例次临床分析

Clinical Application of In Vitro Fertilization and Embryo Transfer

目的 将体外受精 -胚胎移植 (IVF -ET)辅助生育技术应用于临床。方法 对 32例次 (下省略次 )患者采用控制下超促排卵的方法促使卵泡发育 ,经阴道B超下取卵 ,精卵体外受精后再植入宫腔。结果 32例中有6例被取消 ,其中因卵泡生长不良 2例 ,取卵前卵泡自破 2例 ,取卵后卵子未受精 2例。行体外受精 -胚胎移植者2 6例 ,10例妊娠 ,其中生化妊娠 3例 ,宫外孕 1例 ,临床妊娠 6例。周期妊娠率 38.46 % ,临床妊娠率 2 3.0 8%。结论 IVF -ET是有效的辅助生育技术。

Objective To analyze clinical application of in vitro fertilization and embryo transfer(IVF-ET). Methods Thirty-two patients were treated by controlled ovarian hyperstimulation, oocyte retrieval using trasvaginal US-guided aspiration ,in vitro fertilization and embryo transfer.Results 26 were given IVF-ET in total 32 cycles. Cycle pregnancy rate was 38.46 and clinical pregnancy rate was 23.08. Conclusion IVF-ET is useful assistant reproductive technique(ART).