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Factors Affecting The Survival And Implantation Of Human Blastocysts Following Vitrification, Hamish Barblett
Factors Affecting The Survival And Implantation Of Human Blastocysts Following Vitrification, Hamish Barblett
Theses: Doctorates and Masters
The increased cell numbers, presence of the blastocoel and rapid cell re-organisation have required the development of specific survival criteria post warm to effectively select the most viable blastocyst for transfer. Pre-freeze blastocyst expansion and post warm re-expansion have been shown to contribute significantly to the chances of an implantation and subsequent live birth. The aim of this study was to explore factors that influence the outcome of blastocyst transfers after vitrification and warming, and hopefully improve outcomes by further applying improvements in future cycles. Variables from 8 years of vitrified/warmed blastocysts were retrospectively compiled and analysed to determine the …