Elective single morula transfer achieved better clinical outcomes than two cleavage embryos transfer in fresh IVF-ET cycles
In patients aged ≤ 35 years, Day 4 single morula transfer demonstrates clinical pregnancy rates comparable to Day 3 double cleavage-stage embryo transfer while reducing twin pregnancy and preterm labor risks, thereby providing a safe individualized treatment strategy.
Authors
- Jinbao Ma (ORCID: https://orcid.org/0009-0004-5836-2116)
- Zhiwei Zhou (ORCID: https://orcid.org/0000-0003-1338-1220)
- Juan Liu (ORCID: https://orcid.org/0000-0003-3209-143X)
- Xiaohui Ye (ORCID: https://orcid.org/0000-0002-4161-4389)
- Yan Song (ORCID: https://orcid.org/0000-0001-5833-9654)
- Lang Shen
- Zhaoxia Luo
- Qing Feng (ORCID: https://orcid.org/0000-0003-3705-2616)
Institutions
- Ganzhou People's Hospital (CN)
- Nanfang Hospital (CN)
- Xi'an Chest Hospital (CN)
- Southern Medical University (CN)
Publication Details
- Journal
- BMC Pregnancy and Childbirth
- Published
- 2025-10-21
- DOI
- https://doi.org/10.1186/s12884-025-08153-3
- Primary Topic
- Assisted Reproductive Technology and Twin Pregnancy
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Chinese People’s Liberation Army
- Health Commission of Jiangxi Province