Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
3941408 | Fertility and Sterility | 2006 | 4 Pages |
Abstract
Frozen-thawed embryos accounted for 39% (249 of 639) of live births from 931 consecutive first oocyte retrievals after median follow-up of 6.5 years with consistent use of pronuclear-stage freezing and cleavage-stage transfer. Survival after thaw was 95% (2,129 of 2,247). Implantation and live birth rates per individual frozen-thawed embryo transfered were 22% (431 of 1,937) and 18% (346 of 1,937), respectively.
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Authors
Ian S. Tummon, Mark A. Wentworth, Alan R. Thornhill,