Reproductive and obstetric outcomes following frozen embryo transfer: letrozole combined with human menopausal gonadotropin versus hormone replacement cycle
Adjusted analysis revealed comparable LBR between the OI and HRT protocols. The OI protocol was associated with a lower risk of cesarean section and GDM in the overall population, with exploratory subgroup analyses suggesting potential differential effects in specific patient groups. These findings warrant prospective validation.
Authors
- Jia Song
- Huijuan Guan (ORCID: https://orcid.org/0000-0001-7595-3082)
- Hui Li (ORCID: https://orcid.org/0000-0002-9915-6237)
- Jiahui Zhao (ORCID: https://orcid.org/0000-0001-6711-5759)
- Yan-Lan Hao
- Huai-Yun Tang
- Li-Sha Tang
Institutions
- Lianyungang Maternal and Children’s Hospital (CN)
Publication Details
- Journal
- Frontiers in Endocrinology
- Published
- 2026-01-29
- DOI
- https://doi.org/10.3389/fendo.2026.1698208
- Primary Topic
- Ovarian function and disorders
- Type
- article
- Field-Weighted Citation Impact
- 0.00