ERA - Endometrial Receptivity Array Test

The Endometrial Receptivity Array (ERA) is a procedure that is used to diagnose if the endometrial cavity is ready for embryo implantation.

There are three potential results

  • Pre-receptive: The lining is not yet ready to receive an embryo, and implantation is less likely to occur.
  • Receptive: The lining is ready to receive the embryo, which is most likely to implant.
  • Post-receptive: The lining has already reached the stage for optimal embryo implantation but is no longer in that stage. The embryo is less likely to implant at this time.