Comparison of Pregnancy Outcomes of Letrozole-Induced Frozen-Thawed Embryo Transfer Cycles in PCOS women with two different abnormal ovulation patterns: A Retrospective Cohort Study
Abstract:Objective The aim of this study was to compare whether pregnancy outcomes of the letrozole-induced endometrial preparation protocol in frozen-thawed embryo transfer (FET) cycles differed between oligo-ovulatory and anovulatory women with polycystic ovarian syndrome (PCOS).Materials and Methods In a retrospective study, women with PCOS who had undergone letrozole-induced FET at a university-affiliated fertility clinic from February 2014 to October 2020 were identified. The primary end point was live birth rate … Show more
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