Article
Progesterone levels on the human chorionic gonadotropin trigger day affect the pregnancy rates for embryos transferred at different stages of development in both general and selected IVF/ICSI populations
2020-06-23
Abstract excerpt
<h4>Background: </h4> Two meta-analyses have shown that pregnancy and birth rates are significantly higher after blastocyst transfer than after cleaved embryo transfer. Other studies have revealed that a serum progesterone level > 1.5 ng/ml on the trigger day is responsible for premature luteinization and is associated with a low pregnancy rate. The objectives of the present study were to determine whether blastoc...
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Identifiers and source
- Literature Corpus work
- 38e79fe6-bf85-5b89-a3f0-aef788e7927f
- DOI
- 10.21203/rs.3.rs-34461/v1
