egg freezing in India

Know More About Frozen Embryo Transfer process

Embryo transfer is a process by which you can perform in-vitro fertilization. Nowadays, frozen embryo transfer has been introduced to people. This process of transfer is quite similar to the normal one.

It differs from the normal process of embryo transfer only on one point, that is, frozen embryo makes use of frozen embryos while the normal one uses freshly fertilized embryos. This difference won’t matter much in the process.

The thawed embryos generally get replaced in the menstrual cycle or when hormone supplements get primed with it. You need to consult a good and experienced person who would give you the necessary advice and discuss the various techniques involved in embryo transfer keeping your age and medical history in mind. The specialists in the embryo transfer first try to transfer the embryo in a fresh menstrual cycle once the embryo gets thawed in the catheter. Then, they transfer it to the cervical channel and which in turn gets into the uterine cavity. The cost of embryo cryopreservation in India is very high.

Ultrasound is also associated with this process. The fertilization specialist will take out the catheter expecting successful implantation of the embryo. Once this process is done, the normal cycle of the patient gets improved, while the embryo is safe and protected in the patient’s uterus.

embryo cryopreservation in India

Now, the patient requires a pregnancy test 12 to 14 days after the embryo transfer has been done. The patient is advised not to do any strenuous work or lift heavy things during this period. It is important that the specialists closely monitor the menstrual cycle to avoid complications.

When the cycle gets into the right phase and the thickness develops appropriately, the specialists select two to three embryos for thawing. You can avail yourself of any leading and trustworthy embryo transfer service in Varanasi to get the best results.

Embryo Cryopreservation

Embryo Freezing is also embryo cryopreservation. It is used to preserve an embryo by freezing it to low temperatures of around -196 degrees Celsius.

Techniques in Embryo Cryopreservation

The techniques which are used at Newlife hospital for embryo cryopreservation are:

Vitrification – It is a very advanced technique. It is relatively fast, and the required -196 degree is achieved within a few minutes. There is no fear of ice crystals in this method.

The slow programmable freezing technique: The embryo takes a very long time to freeze. There is also a possibility of forming ice crystals inside the embryo, which may damage the cells.

Thus, vitrification leads to a higher success rate of survival of the embryo than the slow freezing method.


The process of egg freezing in India is not very easy, and hence the cost involved is justified. Some other types of embryo transfers are fresh, blastocyst (day 5), cleavage (day 3), single embryo transfer, and multiple embryo transfers. Mostly, the transfer of one embryo is done at a time. Occasionally, two embryos may also get transferred at the same time.

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