Successful pregnancy rates achieved with day 4 embryo transfers

被引：11
|
作者：
Skorupski, Josh C. [1 ]
Stein, Daniel E. [1 ]
Acholonu, Uchenna [1 ]
Field, Heather [1 ]
Keltz, Martin [1 ]
机构：
[1] Columbia Univ, Coll Phys & Surg, Div Reprod Endocrinol & Infertil, St Lukes Roosevelt Hosp Ctr,Dept Obstet & Gynecol, New York, NY 10019 USA
来源：
FERTILITY AND STERILITY | 2007年 / 87卷 / 04期
关键词：
embryo transfer; blastocyst; morula;
D O I：
10.1016/j.fertnstert.2006.08.093
中图分类号：
R71 [妇产科学];
学科分类号：
100211 ;
摘要：
Objective: To assess the success of day 4 embryo transfers (ETs) following IVF at one institution. Design: Retrospective analysis. Setting: A university hospital IVF program. Patient(s): Two hundred nondonor, fresh IVF cycles, Intervention(s): None. Main Outcome Measure: Outcomes of IVF. Outcome assessments after day 4 ETs included rates of implantation, clinical pregnancy, and singleton and multiple live births. Result(s): The overall live-birth rate was 54.4%. Implantation rates were highest in younger age groups, and similar in patients 35-40 years of age. Pregnancy and live-birth rates were similar across all age groups up to age 40 years. Multiple gestations were highest in women <= 40 years of age. Conclusion: Acceptable pregnancy rates can be achieved with day 4 ETs.
引用
收藏
页码：788 / 791
页数：4
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