山东医药2013，Vol.53Issue(3)：4-6,3.DOI:10.3969/j.issn.1002-266X.2013.03.002
冷冻胚胎解冻后单胚胎移植的可行性探讨
Discussion on feasibility of single embryo transfer after the FET cycle
摘要
Abstract
Objective To explore the posibility of single embryo transfer after the frozen-thawed embryo transfer (FET) cycle. Methods There were 249 cycles of human FET in our hospital. According to the number of embryo transfer, the cycles were divided into 3 groups, including single embryo transfer group (60 cycles) , double embryos transfer group (168 cycles) and three embryos transfer group (21 cycles) , the condition of embryos transfer and clinical pregnancy was observed; According to embryo quality, double embryos transfer group was divided into double good quality embryos transfer sub-group (103 cycles) , a good quality embryo with a poor quality embryo transfer sub-group (50 cycles) and two poor quality embryos transfer sub-group (15 cycles) , the embryos implantation rate, clinical pregnancy rate and multiple pregnancy rate were observed. Results There was no statistics differences on embryo implantation rate(30% vs. 28. 87% vs. 20. 63% , all P >0. 05 ) among single, double and three embryos transfer groups; The clinical pregnancy cases were 18 (30% ) , 77(45. 83% ) , 7(33. 33% ) , the rate of single embryo transfer group was lower than that of double embryos transfer group (P<0.05). There were 65(31.55% ), 26(26% ), 6(20% )embryos transferred successfully in the double good quality embryos transfer group, a good quality embryo with a poor quality embryo transfer group and two poor quality embryos transfer group (all P>0.05) ; The clinical pregnancy cases were 47(45. 63% ) , 25(50%) , 5(33.33%) , all P >0.05; The multiple pregnancy cases were 18(38. 30% ) , 1 (4% ) , 1 (20% ) , the rate of double embryo transfer group with a good quality embryo and a poor quality embryo was lower than that of double good quality embryos transfer group ( all P <0. 01). Conclusions It is feasible to make single embryo transfer after FET, and single good quality embryo transfer causes a satisfactory clinical pregnancy rate and embryo implantation rate.关键词
冷冻胚胎/胚胎移植/单胚胎移植Key words
frozen-thawed embryo transfer/ embryo transfer/ single embryo transfer分类
医药卫生引用本文复制引用
佘宏,胡艳秋,李晓聪..冷冻胚胎解冻后单胚胎移植的可行性探讨[J].山东医药,2013,53(3):4-6,3.基金项目
国家自然科学基金资助项目(81000272). （81000272）
