Frozen embryo transfer (FET) helps you grow your family using embryos preserved from a previous IVF cycle. It also helps couples move forward after an unsuccessful cycle, allowing them to use frozen embryos for future attempts. FET offers many benefits, including reduced financial and physical strain compared to a fresh IVF cycle. It eliminates several complex steps such as pre-transfer testing, ovulation induction, egg retrieval, sperm retrieval, and embryo culture.
At Gaudium IVF Centre, our clinics are fully equipped to provide top-notch FET and infertility treatments in India. Our laboratories follow strict international protocols to ensure the highest standards of hygiene and safety.
The FET Protocol
The FET Protocol can be either ‘natural’ or medicated. In a natural FET cycle, doctors use little or no medication. They carefully time the embryo transfer to match when the uterus is ready to accept the embryo. This process involves monitoring your menstrual cycle to detect ovulation. Doctors also assess the uterine lining thickness using blood tests and ultrasound scans. Once the uterus is ready, the embryo transfer is performed.
Depending on age, uterine health, and reproductive history, doctors may prescribe medication. This helps prepare the uterus and improves the chances of successful implantation. This process typically spans 6 to 8 weeks and includes:
- Medication for 3 to 4 weeks to suppress ovulation and prevent the release of eggs.
- Regular blood tests and ultrasound scans to assess hormone levels and uterine health.
- Administration of estrogen and progesterone medication to prepare the uterine lining.
- Further monitoring via blood tests and ultrasounds to confirm readiness for embryo transfer.
- Thawing of frozen embryos and selection of a healthy embryo for transfer.
- A straightforward embryo transfer procedure using a catheter.
- Continued supplementation with estrogen and progesterone to maintain the uterine lining.
- A pregnancy test two weeks after the embryo transfer.
The success rate of FET depends on several important factors. These include the woman’s age at the time of transfer. Uterine health also plays a key role in treatment success. Embryo quality significantly affects FET outcomes. The freezing technique used by the IVF lab matters as well. Success also depends on the embryo stage at freezing, such as day 2, 3, or 5. Not all embryos survive the freezing and thawing process. The experience and expertise of the IVF lab also influence the final result. If you have questions about FET, expert guidance can help. For a second opinion on an FET cycle, visit Gaudium IVF, Best IVF Centre in Delhi.
