The process of in-vitro fertilization (IVF) can be an emotional roller-coaster. While successful embryo transfers bring hope and joy, failure can be devastating. Understanding the reasons behind embryo transfer failure and the steps to take next can empower you to make informed decisions and enhance your chances of success. What is Embryo Transfer Failure? Embryo transfer failure refers to the unsuccessful implantation of a viable embryo into the uterine lining following an IVF procedure . Despite the careful preparation of embryos and the best efforts of fertility specialists, not all transfers result in pregnancy. Causes of Embryo Transfer Failure Embryo Quality: Poor-quality embryos may lack the ability to develop properly, reducing the chances of successful implantation. Uterine Receptivity Issues: Problems like endometrial polyps, fibroids, adhesions, or a thin uterine lining can make the uterus less receptive to embryos. Immune System...