Background and Objectives: POSEIDON 4 (P4) patients face the most adverse outcomes among poor responders. Oocyte donation has overcome unsatisfactory live birth rates (LBRs) in P4 patients and has become an indispensable approach. However. many patients refuse oocyte donation despite poor live birth likelihood using autologous oocytes. https://pipingrockers.shop/product-category/water-pill/