Association between oocyte donors’ or recipients’ body mass index and clinical outcomes after first single blastocyst transfers—the uterus is the most affected

Gemma Fabozzi, Danilo Cimadomo, Roberta Maggiulli, Alberto Vaiarelli, Vicente Badajoz, Monica Aura, Stefano Canosa, Francesca Bongioanni, Francesca Benini, Claudia Livi, Carlotta Zacà, Andrea Borini, Erminia Alviggi, Benedetta Iussig, María Hebles, Pascual Sànchez, Valentino Cimadomo, Laura Rienzi, J. Llácer