Egg Donor and freezing
It is just like life insurance, where you save your money for the future, which doesn’t affect your daily life and routine lifestyle.
Motherhood should know no bounds.
Preservation of cells and tissues that are around us and need to be saved is called cryopreservation. Slow freezing techniques were not efficient enough to save eggs, as the ice crystals that formed can cause breaking and fracture of eggs.
To avoid this problem, a new method named vitrification for egg freezing is gaining popularity. This method prevents the formation of crystals, and new cryoprotectants are used in order to avoid freezing damage.
Process of Vitrification
Vitrification is an effective and ultra-rapid process.
In the vitrification method, the egg is placed in cryoprotectant and sucrose solutions, turn wise. First, the egg is placed in sugar so that some of the water can be drawn out of it, and after that, it is placed in a high concentration solution of cryoprotectant for one minute. Before the last step involves the permanent freezing of an egg, the egg looks like glass, and it can be used in fertility centres, even after years. The last step involves placing of egg in the liquid nitrogen at the temperature of 196A°C so that the egg freezes instantly after putting in the solution.
Only the female needs to take some medications for about a week to prepare the uterine lining for pregnancy. The egg is brought to the original condition by reversing the vitrification process and allowing the egg to warm. The egg is warmed and rehydrated to make it ready for fertilization. After the process is completed, the egg is placed in an incubator in the lab so that the sperm can be injected after 3-4 hours. After injecting sperm, the embryos are allowed to develop for 3 to 5 days. After development, the process of embryo transfer in the uterus is done by the doctors.
Egg freezing is recommended to
Women today are more career-oriented than ever. Egg freezing can help them plan their future without succumbing to societal pressure.
Some medical treatments can affect the ovaries that can prevent it from producing eggs after the treatment. So, the women undergoing treatment of cancer or any other medical treatment can opt for this method.
Benefits of Vitrification
The merits of this process are many, and the best one is that the egg can be kept frozen for a long time without finding any degradation in the quality of the egg.
- The process is ideal for many individuals. Some women who do not want to give birth to a child now because of career, study, personal choices, or marriage but want to conceive in the future can go for egg freezing.
- It is best for army men and women to save their sperm and egg from getting a genetic child even if some miss happening occurs.
- You can even donate your egg or sperm for social service to help who dream of parenthood. Doctors use a donor egg to help them conceive.