Ahmed Nagy Shaker

ORCID: 0009-0002-2747-3353 · 2 papers in corpus

observational 2026

Calcium Ionophore–Assisted Oocyte Activation Is Associated with Higher Fertilization Outcomes in Women with Endometriosis Undergoing ICSI: A Prospective Observational Study

·doi:10.25258/ijddt.16.70s.37

Background and Aim: Endometriosis may impair oocyte competence and calcium-mediated activation, limiting fertilization after ICSI. This study evaluated whether calcium ionophore-assisted oocyte activation (AOA) associated with improved fert…

observational 2026

Comparative diagnostic accuracy of office hysteroscopy and three-dimensional transvaginal ultrasonography versus histopathology in women with abnormal uterine bleeding

Ceska gynekologie ·doi:10.48095/cccg2026273

BACKGROUND AND AIM: Abnormal uterine bleeding (AUB) is a common gynecological complaint with significant clinical and quality--of-life implications. Accurate diagnosis of the underlying pathology is critical to guide management. While three…