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Strengthened luteal phase support for patients with low serum progesterone on the day of frozen embryo transfer in artificial endometrial preparation cycles: a large-sample retrospective trial

Crossref DOI link: https://doi.org/10.1186/s12958-021-00747-8

Published Online: 2021-04-23

Published Print: 2021-12

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

Authors

Gao, Hongyuan

Ye, Jing

Ye, Hongjuan

Hong, Qingqing

Sun, Lihua

Chen, Qiuju http://orcid.org/0000-0001-7635-4401
Funding

Funding for this research was provided by:

National Natural Science Foundation of China (81671520)
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Text and Data Mining valid from 2021-04-23

Version of Record valid from 2021-04-23
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Article History

Received: 21 December 2020

Accepted: 15 April 2021

First Online: 23 April 2021

Declarations

:

: Human Ethics Committee approval for the retrospective trial of frozen embryo transfer cycles came from the Institutional Review Board (IRB) of the Shanghai Ninth People’s Hospital on August 20, 2020 (Number: SH9H-2020-T268–1).

: All patients consent the data used for research and publication.

: The authors have nothing to declare.

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