Open AccessPerformance of Day 5 KIDScore™ morphokinetic prediction models of implantation and live birth after single blastocyst transfer
Author(s) -
Arnaud Reignier,
Jean-Maxime Girard,
Jenna Lammers,
Sana Chtourou,
Tiphaine Lefebvre,
P. Barrière,
Thomas Fréour
Publication year - 2019
Publication title -
journal of assisted reproduction and genetics
Language(s) - English
Resource type - Journals
eISSN - 1573-7330
pISSN - 1058-0468
DOI - 10.1007/s10815-019-01567-x
Subject(s) - blastocyst transfer , live birth , embryo transfer , reproductive medicine , blastocyst , single embryo transfer , medicine , gynecology , obstetrics , pregnancy , embryo , biology , genetics , embryogenesis
While several studies reported the association between morphokinetic parameters and implantation, few predictive models were developed to predict implantation after day 5 embryo transfer, generally without external validation. The objective of this study was to evaluate the respective performance of 2 commercially available morphokinetic-based models (KIDScore™ Day 5 versions 1 and 2) for the prediction of implantation and live birth after day 5 single blastocyst transfer.