Moving Your Frozen Eggs, Sperms ,Or Embryos

Moving Your Frozen Eggs, Sperms ,Or Embryos


In the artificial reproduction process, many procedures are followed in a single cycle. For successful completion of the entire procedure, all the steps must be perfectly done. There are higher numbers of chances that more amounts of samples are collected in order to eliminate any chance of failure. But all of them are not required as most of the time it is seen that the procedure gets completed in just the first or second attempt. As a doctor or specialists are not tempted to throw away such good samples on any stage so they try to preserve them and use it for further use. IVF centres in North Bengal collects such huge samples from their previous operation and preserves it so that it can be used later.

This blog showcases certain information regarding the freezing of eggs, sperms, and even embryos and other benefits associated with it. This article also features a short description of one of the best IVF centres in North Bengal.

Table of Content

1. The process that is used in freezing embryos, sperms, and eggs

2. Dr. Prasenjit Kr. Roy

3. Conclusion


The process that is used in freezing embryos, sperms, and eggs


In this process, the water is replaced by a cryoprotectant and later leaves it for a certain amount of time so that the required amount of cryoprotectant can be accumulated replacing the water content in the cell. After achieving the right amount of cryoprotectant the doctors then move towards the freezing process. Two major methods are adopted in the freezing process. These include-

1. Slow Freezing

This is a much more traditional method of freezing embryos, sperms, and eggs. Here the sample is first placed in various sealed tubes and after that, the temperature is lowered down in order to reduce any possibilities of damage. The only demerit it has that it is a very time-consuming process and you would require very high expensive equipment.

2. Vitrification

The shortcomings of the previous method gave rise to this new technique of freezing. This is the process that is predominantly used in almost all major fertility clinics. This a very fast process where the doctor freezes the cryoprotected sample at a rapid pace so that the water molecule does not have enough time to form ice crystals thus ultimately increases the quality and rate of survival by the specimen.

After any of the freezing process, the doctor quickly stores the sample in liquid nitrogen. The impact of these processes can be seen that the patient treated with frozen samples leads to the chances of a healthy baby more.



Dr. Prasenjit Kr. Roy

He is a well-renowned fertility specialist who practices in one of the best IVF centre in North Bengal. His work speaks for himself as he is strongly recommended by many patients who were suffering from infertility.



Preserving samples for future use has helped many couples to find their perfect requirement.

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