Lavasani Z

ORCID: 0000-0001-7119-156X · 2 papers in corpus

observational 2026

Investigation of the Relationship between Vitamin D Levels and Oocyte Quality in Women Undergoing Intracytoplasmic Sperm Injection

Journal of reproduction & infertility ·doi:10.18502/jri.v27i1.22120

BACKGROUND: Vitamin D supports oocyte development and ovarian steroidogenesis; deficiency is linked to preeclampsia and poor oocyte quality. The purpose of the current study was to investigate the relationship between vitamin D levels and o…

rct 2019

Letrozole as co-treatment agent in ovarian stimulation antagonist protocol in poor responders: A double-blind randomized clinical trial

International journal of reproductive biomedicine ·doi:10.18502/ijrm.v17i9.5101

BACKGROUND: Ovarian stimulation (OS) for poor ovarian response (POR) patients is still a major challenge in assisted reproductive techniques. Aromatase inhibitors as co-treatment in antagonist protocol are suggested to these patients, but t…