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Perinatal outcomes and congenital anomalies associated with letrozole and natural cycles in single fresh cleaved embryo transfers: A single-center, 10-year cohort study
OBJECTIVE: To investigate and compare the safety of letrozole and natural cycles in fresh early embryo transfers. DESIGN: A retrospective cohort study. SETTING: A large fertility treatment center. PATIENT(S): Women who underwent natural and letrozole cycles during fresh early embryo transfer at Kato...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9250119/ https://www.ncbi.nlm.nih.gov/pubmed/35789728 http://dx.doi.org/10.1016/j.xfre.2022.03.001 |