The effect of ovarian stimulation protocol on follicular asynchrony during in vitro fertilization - A retrospective cohort study.
To examine the effect of controlled ovarian stimulation (COS) protocol on follicular synchrony in a subsequent in vitro fertilization (IVF) cycle in patients whose previous cycle was canceled due to …
The Follicular Immune Checkpoint: PD-1/PD-L1 and Immune Tolerance in Oocyte Competence and IVF Failure.
Oocyte formation occurs successfully within a meticulously controlled follicular environment characterized by well-documented endocrine, metabolic, and paracrine signals. Yet, the immunological landscape of the follicle and its role in influencing …