Purpose To assess the impact of post-thawing embryo culture on frozen embryo transfer
(FET) outcomes. Methods A retrospective cohort study including 678 consecutive FET cycles …

Resumen SCHWARZE, Juan Enrique; BALMACEDA, José y POMMER, Ricardo.
Cryopreservation in blastocyst stage effectively reduce the number of embryos …

BACKGROUND: Frozen embryo transfer is an important supplementary procedure in the
treatment of infertility. While general information concerning the outcome of frozen embryo …

BACKGROUND: Frozen embryo transfers are characterized by impaired pregnancy
outcome and increased incidence of pregnancy loss as compared with fresh IVF/ICSI …

Study question Does blastocyst-stage (day 5-6) embryo transfer improve pregnancy and live
birth rates per frozen transfer compared to cleavage-stage (day 2-3) embryo transfer …

Objective It is already known that children born after slow frozen embryo replacement have a
significantly higher birth weight compared to children born after fresh embryo transfer …

To date, there is no consensus in embryo developmental stages for cryopreservation. The
present study aimed to investigate the impact of embryo developmental stages at …

Introducción Se analizan los resultados de actividad de FIV/ICSI del Registro Nacional de
Actividad-Registro de la Sociedad Española de Fertilidad de los años 2016 y 2017. Material …

Objective Determine the impact of vitrification process on the embryo development and
clinical pregnancy rate in assisted reproduction treatments with frozen embryo transfer (FET) …

This study intended to compare frozen embryo transfer (FET) outcomes at blastocyst stage
according to freezing methods, slow freezing versus vitrification and according to the type of …