Pregnancy Outcomes After Blastocyst-Stage Frozen Embryo Transfer in Hormone Replacement Cycles: Post thawing Extended Culture and Cryopreservation Timing
DOI:
https://doi.org/10.48047/t7gwfx70Abstract
Background: Frozen embryo transfer (FET) has become a cornerstone of assisted reproductive technology (ART), with blastocyst-stage transfer increasingly favored due to improved embryo-endometrium synchrony and enhanced implantation potential. In hormone replacement therapy (HRT) cycles, endometrial preparation is standardized and ovulation is suppressed, providing a controlled environment f
Downloads
References
Glujovsky D, Farquhar C, Quinteiro Retamar AM, Alvarez Sedo CR, Blake D. Cleavage stage versus blastocyst stage embryo transfer in assisted reproductive technology. Cochrane Database Syst Rev. 2016;(6):CD002118.
Papanikolaou EG, Camus M, Kolibianakis EM, et al. In vitro fertilization with single blastocyst-stage versus single cleavage-stage embryos. N Engl J Med. 2006;354(11):1139-1146.
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution 4.0 International License.
You are free to:
- Share — copy and redistribute the material in any medium or format for any purpose, even commercially.
- Adapt — remix, transform, and build upon the material for any purpose, even commercially.
- The licensor cannot revoke these freedoms as long as you follow the license terms.
Under the following terms:
- Attribution — You must give appropriate credit , provide a link to the license, and indicate if changes were made . You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Notices:
You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation .
No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.
