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A Comparison of the Efficacy of Immediate Versus Delayed Frozen–Thawed Embryo Transfer on the Ongoing Pregnancy Rate After a Failed IVF Attempt: Study Protocol for a Randomized, Non-Inferiority, Parallel-Group, Controlled Trial
INTRODUCTION: In clinical practice, the ideal time at which to perform a Frozen–thawed Embryo Transfer (FET) after a failed In-vitro Fertilization-embryo Transfer (IVF-ET) is still unclear to most practicing physicians. In addition, physicians often delay the introduction of FET due to concerns on t...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7931811/ https://www.ncbi.nlm.nih.gov/pubmed/33679615 http://dx.doi.org/10.3389/fendo.2021.603158 |