Distinct endometrial immune cell profiles differ between pregnant and nonpregnant women and are influenced by the day of fresh embryo transfer. - Piekos, P.; Rodriguez, S.; Padula, L.; Eva, F.; Attia, C.; Gharagozloo, A. M.; Ibrahim, I.; Rubino, R. C.; Paidas, M.; Attia, G. R.; Strbo, N. (Human Reproduction, 2026)