The relationship between oocyte maturation and follicle size: A comparative analysis of 2D and 3D ultrasound

Journal of Turkish Society of Obstetric and Gynecology 2026 Open access

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Authors: Özge Karaosmanoğlu, Ayşen Yücetürk, Nuri Peker, Ömür Albayrak, Burak Elmas, İlke Özer Aslan, Bülent Tıraş
DOI: 10.4274/tjod.galenos.2026.05763
Cited by: 0

Abstract

Objective: To compare the ability of three-dimensional (3D) and conventional two-dimensional (2D) ultrasound to predict oocyte maturity during in vitro fertilization cycles, and to evaluate their contribution to trigger timing and to the determination of optimal cut-off values for maximizing metaphase II (MII) oocyte yield using automated volume-calculation software. Materials and Methods: Forty-three infertile women who had ≤5 follicles, were younger than 40 years, had a body mass index

Fields of Study & Subjects

Reproductive Biology and Fertility Reproductive Health and Technologies Ovarian function and disorders

Publication details

Journal / source
Journal of Turkish Society of Obstetric and Gynecology
Volume
23
Issue
1
Pages
64–70
Publication date
29 January 2026
Language
EN