Cryopreservation Of Embryos

Cryopreservation of embryos is a technique used in In-Vitro fertilization, to save the embryos for later use. According to the method of In Vitro fertilization, the egg and sperm are combined together to form an embryo. The procedure to form an embryo starts after the eggs are removed from the ovaries of the woman and then combined with the sperm in the laboratory. In the process of cryopreservation of embryos, the embryos are placed at a very low temperature and using liquid nitrogen that nurture the viability for future use. Removal of eggs is done through Assisted reproductive technology (ART). Thus, it is a fertility treatment that allows individuals or couples to overcome infertility and conceive a pregnancy.

Cryopreservation of embryos is a type of fertility preservation, the embryos are removed from the uterus and are freezed at very low temperatures for future use. Later, it can be thawed inside the woman’s uterus. This can help couples to resolve their fertility issues. This can help women who are diagnosed with cancer and have gone through chemotherapy, or any such kind of surgery which can cause infertility. This is completely acceptable to say that the freezing process of embryos can preserve your fertility. 

Types of Cryopreservation Of Embryos

The process of preserving cells, tissues or organisms at a very low temperature, almost below -130 C, to maintain the potential and functionality so that it can be used later. There are different kinds of Cryopreservation techniques used to preserve the embryos based on the cooling rate, type of cells/tissue. Some types are listed below:

 

• Slow freezing: Cells allow water to be separated after cooling down. Cryopreservation like glycerol, dimethyl sulfoxide (DMSO) or sucrose are used.

• Vitrification: Cells are freezed rapidly to avoid the formation of ice crystals. Close attention of glycerol, dimethyl sulfoxide (DMSO) or sucrose are used. Much suitable with low water content, such as sperm, oocytes and embryos.

• Ultra rapid freezing: Liquid nitrogen and helium is used to cool down the cells at extremely low temperature i.e., (-1000C/min). Less  cryoprotectant is used. 

• Ice-free cryopreservation: Cells are preserved without ice formation in a glassy state. High cryoprotectant is used with rapid freezing.

• Lyophilization (dry freezing): Freezing removes the water from the cells and dries up through vacuum.protects cells in a dry and glassy state.

• Cryopreservation using supercooling: Without converting into ice, cells are cooled down at below their freezing point.

 

Success rates and outcomes of cryopreservation of embryos.

Cryopreservation of embryos is basically a technique of preserving the embryos for future use. It helps the couple to gain fertility in future through In-Vitro Fertilization (IVF). This process follows extremely low temperatures in preserving the embryos. The success rate and outcomes depends on several factors:

• Excellent survival rates, 80-90% of embryos sustain during the process of freezing and thawing.
• Family planning according to own choice of time, complete flexibility.
• Reduced emotional stress during the IVF cycles.
• Less risk of multiple pregnancies.
• Budget friendly and cost effective.

 

Risk associated with cryopreservation

• Low birth weight
• Embryos can be damaged during the freezing process.
• Chances of failure in pregnancy after the implantation and thawing.
• Risk of multiple births if more than one embryo is implanted.
• Embryos may not survive the thawing process, and lose their viability.
• Risk of damaging embryos because of viruses, bacteria or other microorganisms. 

 

Cryopreservation Of Embryos in India

IVF treatment in India is considered to be one of the best treatments with success rates. Nowadays, medical treatment in a good hospital within your budget is quite a big task to find. India is a vast country managing to be the best in medical facilities is itself a big achievement. Cryopreservation of Embryos in India provides you with well experienced doctors, advanced high-tech machines, well maintained staff and moreover, a better hygiene care. Foreign patients will get specialized plans according to their need for treatment. India is expressively cost effective as compared to other western countries. As it will provide you immense care and facilities with less prices. 

 

Choosing the best fertility clinics

Choosing the best hospital in India can be difficult, as it provides you with a large list of hospitals. To make it easier, here are some well known hospitals you can opt for. Some of the best cryopreservation of embryo centres in India can assure personalised treatment plans and dedicated coordinators for patients.

Some of the best fertility clinics are listed below:

 

1. World IVF Centre
2. Baby Science
3. Birla Fertility
4. ART Clinics
5. SCI IVF Hospital.
6. Ferticity Fertility Clinic

 

FAQs

Which cities are best for Cryopreservation of embryos in India?

Answer. Delhi, Mumbai, Chennai and  Bangalore can be considered as the best options in terms of medical.

 

Is India a good option for infertility treatment?

Answer. Yes, no doubt India is a good option for any infertility treatment.

 

What is cryopreservation of embryos?

Answer. Cryopreservation of embryos is a type of fertility preservation, the embryos are removed from the uterus and are freezed at very low temperatures for future use. Later, it can be thawed inside the woman’s uterus.