Article

The effect of supraphysiological estradiol levels in ovarian stimulation cycles on the birthweight of neonates conceived through subsequent frozen-thawed cycles is modified by endometrial preparation protocols

2026-07-09

Abstract excerpt

<title>Abstract</title> <p> <bold>Background</bold> Supraphysiological estradiol (E2) levels during ovarian stimulation are associated with adverse neonatal outcomes adverse neonatal outcomes after fresh cycle embryo transfer. While frozen-thawed embryo transfer (FET) mitigates fresh cycle risks, oocytes remain exposed to high E2. Conflicting evidence on effect of E2 on neonatal birthweight in FET cycles sugges...

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Literature Corpus work: c5463fd5-e764-5379-a9bd-cc8cd6382c79
DOI: 10.21203/rs.3.rs-10003359/v1

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