Meta-analysis of the embryo freezing transfer interval.

Roberto MatorrasJose Ignacio PijoanIrantzu Perez-RuizLucía LainzIker MalainaSonia Borjaba

Published in: Reproductive medicine and biology (2021)

Systematically delaying FET does not offer benefits to IVF outcomes. In addition, immediate transfer is associated with a nonsignificant trend to better clinical pregnancy rate and it also avoids the psychological effects of prolonging the stress on prospective parents.

Keyphrases

pregnancy outcomes
systematic review
meta analyses
pregnant women
preterm birth
randomized controlled trial
type diabetes
sleep quality