Background: Induced endometrial injury is a technique described that have positive impact on implantation. The aim ofthis study was to investigate whether hysteroscopic endometrial fundal incision (EFI) in oocyte recipients before embryotransfer increases pregnancy and live birth rates or not. Materials and Methods: A prospective study was conducted between 2014 and 2019 at an in vitr... https://www.diegojavierfares.com/