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Singleton term pregnancies resulting from frozen-thawed embryo transfer in hormone replacement cycles increase the risk of aberrant placentation, including velamentous umbilical cord insertion

Crossref DOI link: https://doi.org/10.1007/s00404-025-07935-6

Published Online: 2025-01-21

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Furuya, Satoshi https://orcid.org/0000-0002-5357-0838
Yamaguchi, Takashi

Ishikawa, Ikuno

Ishikawa, Makoto

Kawanami, Rintaro

Kasano, Sayuri

Shirai, Yuka

Yagi, Hiroya

Kurose, Keisuke

Kubonoya, Kiyoshi
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Text and Data Mining valid from 2025-01-21

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Article History

Received: 7 August 2024

Accepted: 2 January 2025

First Online: 21 January 2025

Declarations

:

: The authors have no relevant financial or non-financial interests to disclose.

: The study protocols conformed to the provisions of the Declaration of Helsinki (revised in Tokyo, 2004) and were approved by the Kubonoya Women’s Hospital Ethics Committee and Review Board, which approved the use of an electronic medical record database for this clinical study (approval no. 2024–1).

: The requirement to obtain informed consent from the patients involved was waived because of the study’s observational retrospective cohort design.

: Not applicable.

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