The true natural cycle frozen embryo transfer - impact of patient and follicular phase characteristics on serum progesterone levels one day prior to warmed blastocyst transfer

Abstract Background In a true-natural cycle (t-NC), optimal progesterone (P4) output from the corpus luteum is crucial for establishing and maintaining an intrauterine pregnancy. In a previous retrospective study, low P4 levels (< 10 ng/mL) measured one day before warmed blastocyst transfer in t-...

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Bibliographic Details
Main Authors: Sezcan Mumusoglu, Murat Erden, Irem Yarali Ozbek, Onur Ince, Sandro C. Esteves, Peter Humaidan, Hakan Yarali
Format: Article
Language:English
Published: BMC 2023-09-01
Series:Reproductive Biology and Endocrinology
Subjects:
Online Access:https://doi.org/10.1186/s12958-023-01136-z