ERA Was Supposed to Improve Embryo Transfers—Could It Actually Make Them Worse?

Send us Fan Mail Does the ERA test actually improve your chance of pregnancy with IVF—or has endometrial receptivity testing been oversold? Patients often receive completely different advice. Some fertility specialists say the Endometrial Receptivity Analysis, or ERA, can identify a personalized window of implantation. Others say research has proven the test does not work. The truth is more…