The impact of changes in LH levels in flexible antagonist protocols on the clinical outcomes of fresh IVF/ICSI cycles in populations of POSEIDON groups 1 and 2: a retrospective cohort study
The use of a flexible GnRH-A regimen to induce ovulation in the POSEIDON groups 1 and 2 can lead to better-controlled ovarian stimulation (COS) outcomes. This involves the LH level on trigger day decreasing within the range of 0-100% from baseline (with optimal range being ≥ -100% to -50%). This trend was more obvious in the POSEIDON group 2 population.
Authors
- Yizhen Yang (ORCID: https://orcid.org/0000-0003-1379-4527)
- Yanying Lin (ORCID: https://orcid.org/0000-0002-7628-2775)
- Lisheng Huang
- Lili Chen (ORCID: https://orcid.org/0000-0003-1195-4347)
- Beihong Zheng (ORCID: https://orcid.org/0000-0001-7063-8171)
- Yuan Zhou (ORCID: https://orcid.org/0009-0008-6763-854X)
- Yan Sun (ORCID: https://orcid.org/0000-0003-4904-7929)
Institutions
- Fujian Medical University (CN)
- Fuzhou Maternity and Child Health Care Hospital (CN)
Publication Details
- Journal
- PeerJ
- Published
- 2025-08-11
- DOI
- https://doi.org/10.7717/peerj.19857
- Primary Topic
- Reproductive Biology and Fertility
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Natural Science Foundation of Fujian Province