Implantation & Embryo Transfer

A failed euploid embryo transfer means a chromosomally normal (PGT-A–tested) embryo was placed in the uterus but did not result in a pregnancy. It is a specific, common scenario: after two or three such failures, the problem shifts away from embryo chromosomes toward the endometrium and other receptivity factors. Importantly, “euploid” sharply lowers — but…