What is Frozen embryo transfer(FET)?

For those who have previously undertaken a cycle of IVF or ICSI, your remaining embryos may have been frozen for later transfer. FET (Frozen Embryo Transfer) is the process of thawing and using these embryos in a new treatment cycle, without going through all the steps of IVF or ICSI.

Process of frozen embryo transfer (FET)

Ultrasound scans

Ultrasound scans will be carried out at your preferred location, to check that the uterine lining is ready for embryo transfer. When this happens, your embryo transfer procedure can be arranged.

Embryos thawing and selection

Embryo transfer

Once an embryo is selected, it is gently inserted into the uterus using a catheter, guided by ultrasound.

Ultrasound check

After the catheter is removed the ultrasound checks to see if the embryo has been transferred successfully.

The frozen embryos are thawed and assessed for their suitability.

You take a pregnancy test

Finally, a pregnancy test will be taken, usually around two weeks later. Our advisors will be there to discuss next steps following the pregnancy test.

More about FET

As the embryos will have already been created during IVF and frozen, FET means that initial ovarian stimulation is not needed. There are two ways that embryos may be replaced, depending on your age and fertility history. In every case, FIN IVF expert consultants will decide which treatment is right for you, whether embryo transfer during a natural cycle, or in a cycle with hormone supplements.

Success rates of FET

Due to advances in freezing techniques, success rates when using frozen embryos are just as high as when fresh embryos are used. Embryos can be stored for up to ten years, and successful FET treatments are not dependent on the length of time they have been frozen.

How FIN IVF treatment works

Here’s what to expect when you choose FIN IVF treatment:

Initial consultation

Book an initial consultation with one of our fertility specialists to discuss your needs

Personalized Treatment Plan

After your consultation, we’ll create a tailored IVF plan using our AI-driven technology

At-Home Testing & Monitoring

Conduct tests from the comfort of your home with our at-home care kits, with nurse support throughout

Treatment & Embryo Transfer

Undergo treatment at our state-of-the-art clinic with constant support from our team

Post-Treatment Support

Our team remains available to support you through the rest of your fertility journey

FAQ's - Frozen Embryo Transfer

Why choose FIN IVF

Fertility tests and treatments that works to make your life easier, not harder.

At home appointments

No need to book time off of work or stretch about your schedule.

All inclusive costs

Packaged costs that include everything. No hidden costs.

Next gen clinic

Our clinic pairs fertility experts with cutting edge technology.

Speak with our fertility advisors