150
Participants
Start Date
January 15, 2018
Primary Completion Date
July 31, 2020
Study Completion Date
December 30, 2021
Day of vitrification
Supernumerary embryos after fresh transfer on Day 3 after oocyte aspiration are either vitrified on Day 3 or are kept in culture until Day 5 and vitrified on Day 5
Leuven University Fertility Center, Leuven
Sophie Debrock
OTHER