Preparation: The womanâs menstrual cycle is synchronized using medications or natural cycle monitoring to prepare the uterine lining. Thawing the Embryo: The frozen embryo is carefully thawed in a laboratory. Transfer: The thawed embryo is transferred into the uterus using a thin catheter. Follow-Up: A pregnancy test is performed around 10-14 days after the transfer to determine if implantation has occurred.
