超促排卵周期中人绒毛膜促性腺激素注射日每卵子雌激素水平与妊娠率的关系  

The relationship between the pregnancy rate and the estrogen level per ovum on the day of the human chorionic gonadotrophin administration in controlled ovarian hyperstimulation cycle

作　　者：丘彦[1] 张扬[1] 桂文武[1] 曾品鸿[1] 郝丽娟[1] 石少权[1] 

机构地区：[1]重庆医科大学临床学院妇产科,重庆400016

出　　处：《重庆医科大学学报》2003年第3期325-327,共3页Journal of Chongqing Medical University

摘　　要：目的 :探讨每卵子雌激素水平在体外受精 -胚胎移植中预测妊娠率的临床价值。方法 :控制性超促排卵周期中采用磁性分离酶联免疫法测定HCG注射日血清E2 浓度。结果 :每卵子E2 水平为 70～ 14 0 pg/ml时妊娠率最高。 结论 :在体外受精 -胚胎移植周期中 ,注射HCG日的每卵子E2 水平是预测妊娠成功的较好指标。Objective:To assess the role of the estrogen level per ovum in the clinical pregnancy rate in IVF-ET.Methods:Serum estrogen levels on the day of the HCG(human chorionic gonadotrophin)administration were assayed by EIA(Magnetic Solid Phase).Results:When the estrogen level per ovum was 70～140 pg/ml on the day of HCG administration,the pregnancy rate was the highest.Conclusion:The estrogen-oocyte ratio is a strong index of success pregnancy rate in IVF-ET.

关 键 词：控制性超促排卵 妊娠率 雌激素 

分 类 号：R714.13[医药卫生—妇产科学]