Abstract
There was a significant difference in the sex ratio between offspring from fresh and from vitrification-thawed blastocyst transfer. The live birth sex ratio influenced by the blastocyst-stage embryo transfer correlated with top-quality embryo morphology.
Original language | English |
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Pages (from-to) | 1764-1766 |
Number of pages | 3 |
Journal | Fertility and Sterility |
Volume | 92 |
Issue number | 5 |
DOIs | |
State | Published - 11 2009 |
Externally published | Yes |