Fresh or frozen day 6 blastocyst transfer: is there still a question?

Abstract Background The Live Birth Rate (LBR) after day 5 (D5) blastocyst transfer is significantly higher than that with D6 embryos in both fresh and frozen-vitrified embryo transfer cycles, according to the most recently published meta-analyses. Therefore, for women obtaining only D6 blastocysts,...

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Bibliographic Details

Published in:	Reproductive Biology and Endocrinology
Main Authors:	Lucile Ferreux, Mathilde Bourdon, Ahmed Chargui, Julie Firmin, Chloé Maignien, Pietro Santulli, Catherine Patrat, Khaled Pocate-Cheriet
Format:	Article
Language:	English
Published:	BMC 2024-04-01
Subjects:	Assisted reproductive technologies Single frozen blastocyst transfer Prolonged embryo culture Day 6 blastocyst
Online Access:	https://doi.org/10.1186/s12958-024-01214-w