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Do frozen embryos provoke implantation failure?

By Silvia Azaña Gutiérrez B.Sc., M.Sc. (embryologist).
Last Update: 01/08/2026

Not necessarily. The implantation rate of frozen embryos is similar to that of fresh embryos. The embryo vitrification process is well developed and safe, so it would not affect embryo viability.

 Silvia Azaña Gutiérrez
Silvia Azaña Gutiérrez
B.Sc., M.Sc.
Embryologist
Graduate in Health Biology from the University of Alcalá and specialized in Clinical Genetics from the same university. Master in Assisted Reproduction by the University of Valencia in collaboration with IVI clinics.
License: 3435-CV
Embryologist. Graduate in Health Biology from the University of Alcalá and specialized in Clinical Genetics from the same university. Master in Assisted Reproduction by the University of Valencia in collaboration with IVI clinics. License: 3435-CV.