Özge Karaosmanoğlu

2026

Do hypoechoic endometrial cystic appearances before embryo transfer affect pregnancy rates in frozen-thawed cycles?

PloS one ·doi:10.1371/journal.pone.0340292

BackgroundThe presence of hypoechoic cystic lesions (HCL) within the endometrium has been proposed as a potential factor influencing implantation and pregnancy outcomes during frozen-thawed embryo transfer (FET) cycles. However, evidence re…

2026

Evaluating progestin-primed and GnRH antagonist ovarian stimulation protocols in PGT-A cycles: implications for clinical practice.

BMC pregnancy and childbirth ·doi:10.1186/s12884-026-09540-0

BackgroundProgestin-primed ovarian stimulation (PPOS) has emerged as an alternative to GnRH-antagonist protocols in IVF, yet its impact on embryo chromosomal competence remains controversial. Evidence is particularly limited regarding wheth…

article 2025

Why should we check the tubes in IVF patients with ovarian endometriosis before embryo transfer? a retrospective study

BMC pregnancy and childbirth ·doi:10.1186/s12884-025-07492-5

BACKGROUND: The endometrioma accompanying hydrosalpinx can affect the success rate of in vitro fertilization (IVF). We aimed to determine the incidence of hydrosalpinx in infertile patients with endometrioma and its effects on in vitro fert…