What is Embryo Freezing?\nEmbryo freezing involves in vitro fertilization, a procedure in which eggs are removed from a woman’s ovary and combined with sperm in the laboratory to form embryos. The embryos are frozen and can later be thawed and placed in a woman’s uterus. Embryo freezing is a type of \nfertility preservation\n. It may be useful for couple who are budding in their career and wants to plan pregnancy after some years, women/men with cancer who want to have children after having radiation therapy, chemotherapy, or certain types of surgery, which can affect infertility.\nAn IVF cycle can result in multiple embryos, and options exist for \nembryo freezing for couples planning pregnancies for future family building.\nEmbryo freezing is also done for the Patients who wants to undergo preimplantation genetic testing (PGT) of embryos, as it takes over a week to obtain the results.\nFreezing embryos is a technique that can also help preserve future fertility\n. Some who choose this procedure are undergoing radiation therapy, cancer treatment, or another medical intervention that affects their fertility.\nSometimes the fertility specialist may recommend\n freezing embryos\n to help avoid the risk of a condition called ovarian hyperstimulation syndrome(OHSS), which would worsen after pregnancy. Embryo Freezing is also recommended to help increase the chance of pregnancy in the next menstrual cycle as hormone levels are too high during the IVF cycle .\nProcess of Embryo Freezing:\nThe steps involved in Embryo Freezing are:\nEgg retrieval: It is an Daycare procedure done under mild sedation/short General anesthesia. The doctor uses ultrasound imaging to guide a needle through the wall of the vagina to the ovary and aspirate the follicles developed during the ovarian stimulation. \nAn embryologist injects the sperm of a partner or donor to the mature eggs for Fertilization to happen. \nThe formed embryo is observed as it grows in a petri dish for five to seven days. \nThe embryos are graded to determine the ones most likely to grow successfully when implanted.\nThe highly graded embryos are frozen.\nEmbryos are tested for any genetic issues in indicated cases .\nThis \nembryo freezing process,\n also called vitrification, replaces the water in the embryo cells with a protectant fluid to prevent the formation of ice crystals  that could damage the cells of the embryo and uses rapid-freezing in to liquid nitrogen.\nFrozen embryos are stored and monitored at hospital facilities. They can be safely preserved for 10 years and even longer.\n
\nBenefits of Embryo Freezing:\n\nFrozen embryos\n are of use to couples undergoing IVF treatment. \nIt is beneficial for couples to preserve their fertility.\nIt benefits people who have to undergo treatment for chronic diseases or who are undergoing cancer treatments.\nCouples have multiple opportunities to achieve a successful pregnancy.\nMonetary benefits are also there, as the couple does not need to go through the full process again.\nIt can identify genetic issues through advanced testing, such as the PGT (pre-implantation genetic testing).\nIt reduces the risk of OHSS (Over hyperstimulation syndrome).\nIt is useful for advanced age couples.\nEnables the patient to choose a convenient time for transfer.\nFrozen Embryo transfer has proven high implantation success rates. \nFrozen Embryos stay safe for longer periods - 10 years and more. \nRisks associated with Embryo Freezing:\nRisks associated with collecting eggs from a person through an egg retrieval procedure include complications from the sedation, infection, or damage to the bladder, bowel, or a blood vessel from the needle and catheter. These instances are very rare. There is also a condition called ovarian hyperstimulation syndrome that can occur when the ovaries are overstimulated. It is for these reasons that patients are closely monitored during the process.\nCouples might face challenges with regard to the use of frozen embryos. They might get emotionally stressed with how long to retain the embryos, or donate them to someone, or ask the hospital to discard them.\nSometimes embryos may not go through the thawing process successfully, even though the vitrification process is highly safe.\nCosts involved in Embryo Freezing: \nFreezing embryos involves costs to cover the initial hormone treatments; retrieving egg/sperm; fertilization; embryo culture, freezing, storage, and embryo transfer. \n
\nConclusion:\nEmbryo Freezing is a boon in assisted reproductive technology. It helps couples to plan parenthood. With advanced technology, viable embryos with no genetic issues can be transferred for implantation, which increases the \nsuccess rates\n. Evolving technology raises the possibility of increased success rates with frozen embryos. Achieving parenthood is becoming more and more accessible with facilities like embryo freezing possibilities. \nThe chance of pregnancy from embryo transfer is largely dependent on the age of the woman when embryos are created. If embryos are formed from people aged 35 or younger have the highest chances of resulting in \npregnancy success\n. Over 95% of frozen embryos survive the thawing process.  With frozen embryos, people aged above 35 years can achieve parenthood. \n

With the vitrification technology, embryos can be safely frozen and stored for as long as 10 years without affecting the quality. 

Yes, it is safe for future pregnancy. 95% of the frozen embryos survive the thawing process and have high pregnancy success rates. 

Women undergoing IVF treatment, women facing cancer treatments, and couples who wish to postpone their parenthood opt for embryo freezing,women at risk of OHSS and if genetic testing of embryos is required.

Yes. Fertility specialists can transfer the embryos at the most appropriate time for a successful implantation that results in increased IVF success rates.\n

Embryo freezing preserves fertility and boosts IVF success by saving embryos for future use. Explore its process and key benefits

The Science Behind Embryo Freezing and Its Benefits