The prognostic value of the Oocyte Maturation Index (OMI) on pregnancy outcomes in POSEIDON group 3 and 4 patients: a retrospective cohort study
Abstract
BACKGROUND: This study METHODS: A total of 662 patients treated at the Assisted Reproductive Techniques Unit of Mersin University Faculty of Medicine between 2016 and 2024 (Group 3: n=245; Group 4: n=417) were retrospectively analyzed. Patients were divided into three subgroups based on OMI values: ≤50%, 51-75%, and >75%. RESULTS: In both POSEIDON groups, the numbers of aspirated follicles, retrieved oocytes, MII oocytes, and high-quality day-3 embryos showed significant differences between OMI groups (p
Fields of Study & Subjects
Ovarian function and disorders
Reproductive Biology and Fertility
Assisted Reproductive Technology and Twin Pregnancy
Publication details
- Journal / source
- Journal of Ovarian Research
- Publisher
- Springer Science and Business Media LLC
- Volume
- 19
- Issue
- 1
- Publication date
- 3 June 2026
- Language
- EN