Frozen embryo transfer (FET)

If you have considered in vitro fertilization (IVF), then you may have questions about what will happen to the extra embryos in the process. If you have extra embryos after a new round of in vitro fertilization procedure, then you can choose to have embryos frozen. This allows you to save the embryos for future attempts to conceive. Embryos can be cryogenically frozen for a maximum of ten years.

The frozen embryo transfer (FET) is considered a non-invasive or minimally invasive procedure. Frozen embryos can be thawed and then implanted into the uterus. If you have problems with the ovaries, or ovulation, then FET might be a good option for you when you are considering the options of infertility treatment. If you have problems with uterine based realization of a pregnancy or other ailments, then FET can not be for you. Consult your infertility specialist infertility treatments on what might help to conceive.

Many couples are very concerned about what happens to their embryos during in vitro fertilization procedure. Educate yourself on how FET can be very comforting and informative. In the course of IVF, the man gives the woman donates sperm and eggs. The two are combined in a laboratory environment and in particular clinical circumstances to create many embryos (fertilized eggs) as possible. The embryos were studied for viability. Those that develop most normally are selected as those most likely plants. You and your doctor will decide how many embryos to transfer and how many will be cryopreserved.

After the viable embryos were selected, will be placed in glass tubes. A cryoprotectant is added to the tube. This maintains the safe embryo during the freezing process by not allowing to form ice crystals inside of an embryo. The embryos and cryoprotectants tubes are placed in a special freezer cooled with liquid nitrogen. Are slowly cooled to -196 degrees Celsius one.

When you are ready to use your frozen embryos will be thawed at room temperature, usually the day before the transfer. The cryoprotectant will be completely washed off during a series of soakings solution. Subsequently, the embryos are heated up to body temperature and mixed with half solution.

Your body will be monitored for timing the system optimally. Normally, three or four embryos will be transferred simultaneously to increase the chances of system. You will need to discuss how many embryos to transfer with your doctor's infertility. Your follicles will probably be suppressed with medication, and your uterine lining will be developed with other drugs. Ultrasound helps the doctor determine the best time to transfer embryos.

Embryos can be easily transferred through the cervix and directly into your uterus. This is a minimally invasive procedure only slightly uncomfortable. The cervix is ​​very likely to allow access of the transfer catheter without difficulty or pain. You may experience some mild discomfort and cramping during and after the procedure. The success rate depends on your individual condition, so you should discuss your chances of a successful pregnancy through FET with your reproductive endocrinologist before starting any type of infertility treatment .......