FET - Frozen Embryo Transfer

Frozen Embryo Transfer (FET) is a procedure that involves transferring embryos that have been frozen and stored in a laboratory to a woman's uterus. This is a type of in vitro fertilization (IVF) that allows couples to preserve their excess embryos for future use. FET is commonly used when a woman is unable to get pregnant with fresh embryos, or when the couple wants to have more children in the future.

During the FET procedure, the woman is given medication to help prepare her uterus for implantation of the embryo. This may include estrogen to thicken the uterine lining and progesterone to prepare the lining for implantation. The embryos are then thawed and transferred to the uterus using a thin catheter. The number of embryos transferred depends on various factors such as the woman's age, health, and the quality of the embryos. After the transfer, the woman will be monitored for signs of pregnancy.

FET has several advantages over fresh embryo transfer, including a lower risk of ovarian hyperstimulation syndrome (OHSS) and the ability to time the transfer to a woman's natural menstrual cycle. Additionally, FET allows for the preservation of embryos that are not used in a fresh cycle, giving couples the option to have more children in the future. While FET is generally a safe and effective procedure, it is important to discuss the risks and benefits with a fertility specialist to determine if it is the right option for you.