Frozen Embryo Transfer

Frozen Embryo Transfer Process and Precautions

Thanks to medical advancements, infertility is now treatable in many cases. For those who are unable to conceive naturally, procedures like Frozen Embryo Transfer (FET) offer new hope. FET is a part of IVF treatment where an embryo, previously frozen during an earlier IVF cycle, is carefully thawed and placed into the uterus to try for a successful pregnancy.

When to Opt For Frozen Embryo Transfer?

When the endometrium (uterine lining) isn’t ready during a fresh cycle
In cases of embryo donation
If the fresh embryo transfer was canceled
When genetic screening is required before transfer
To use frozen embryos from the first IVF cycle for a second child
When extra embryos are stored for future use
If the patient experiences OHSS (Ovarian Hyperstimulation Syndrome) or other health concerns
When a delayed transfer is planned for medical or personal reasons
In cases of advanced maternal age
After multiple IVF cycles

Precautions to Consider During Frozen Embryo Transfer Treatment:

Avoid heavy physical work or strenuous activities
Take all prescribed medications as directed
Maintain a healthy and balanced diet
Take daily folic acid supplements
Avoid exposure to endocrine-disrupting chemicals (found in plastics, cosmetics, etc.)

Post-Treatment Care Tips:

Take all prescribed medications regularly and as instructed
Avoid heavy physical work or lifting
Refrain from sexual intercourse during the recovery period
Contact your doctor if you experience severe abdominal pain, bloating, nausea, or vomiting
Stay away from stressful activities and focus on rest and relaxation

Risks Involved in the Treatment:

Ectopic Pregnancy
Risk of Infection
Multiple Pregnancy
If embryos are re-biopsied or refrozen, there is a risk of damage or reduced success rates
In rare cases, hormonal medications can overstimulate the ovaries.

What are the different steps involved in FET?

To begin this treatment, the uterine lining (endometrium) needs to be properly prepared in the menstrual cycle before the embryo transfer. The process starts with medications and hormone injections. After the period, hormonal medicines are continued to help the endometrium grow, and its progress is monitored through hormone tests and ultrasound scans. Once the lining is ready, the frozen embryo is transferred by an experienced IVF specialist. In some cases, the transfer can also be done in a natural cycle without medications. If everything goes well, the entire procedure can be completed within one menstrual cycle.