Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
3940384 | Fertility and Sterility | 2006 | 4 Pages |
Abstract
A retrospective study was performed to determine the differences in embryo survival and frozen-thawed embryo transfers outcome between cryopreservation performed on day 3 versus day 2. We conclude that freezing supernumerary embryos on day 3 provides similar thawing survival parameters, better implantation, pregnancy, and live-birth rates compared with day 2 cryopreservation.
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Authors
Christophe Sifer, Afifa Sellami, Christophe Poncelet, Brigitte Martin-Pont, Raphael Porcher, Jean-Noel Hugues, Jean-Philippe Wolf,