LIVE BIRTH AFTER TRANSFER OF A SINGLE EUPLOID VITRIFIED-WARMED BLASTOCYST ACCORDING TO STANDARD TIMING VS. TIMING AS RECOMMENDED BY ENDOMETRIAL RECEPTIVITY ANALYSIS.
Endometrial receptivity analysis (ERA) is an add-on tool used in the fertility practice to find the optimal timing of egg implantation into the endometrium during the menstrual cycle. This study found that in a pool of patients with previously unsuccessful frozen embryo transfers, live birth outcomes did not differ when ERA results deemed the endometrium receptive or nonreceptive. Patients who used ERA and those who underwent standard protocol did not have differences in live birth outcomes.