ERA stands for ”Endometrial Receptivity Analysis”, a test which indicates the best day to transfer the embryo, increasing the chances of successful pregnancy. It involves 236 Gene’s that play a vital role in endometrium receptivity. It allows personalized window of implantation to be detected before embryo transfer.

It is helpful to those patient who have recurrent IVF failure with morpho-logically good quality embryos. ERA test resulted in 73% implantation rate in patient with implantation failure. Endometrium receptivity is essential for successful implantation.