ERA Test in Patients With Recurrent Implantation Failure

"The diagnostic tool ERA will be performed on all of the patients in order to allocate them in the group Receptive or Non Receptive and to predict the number of days of Progesterone administration necesary to obtain the Receptive prediction."

When the ERA indicates receptivity, the patient will undergo the embryo transfer on the day indicated by the diagnostic tool.

A second ERA will be performed to confirm receptivity after further administration of Progesterone.