All I need to know about egg freezing ?

Posted by Dr Priya Sharma
4
Apr 20, 2023
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Egg freezing, also known as oocyte cryopreservation, is a medical procedure that involves freezing a woman's eggs for future use. Here are some important things to know about egg freezing: Why Egg Freezing is done: Egg freezing is primarily done for women who want to delay childbearing or preserve their fertility for medical reasons such as cancer treatment. The Process: Egg freezing involves a process called ovarian stimulation, where a woman takes medications to stimulate the ovaries to produce multiple eggs. Then, the eggs are retrieved through a minor surgical procedure and frozen using a process called vitrification. Age and Success Rates: Success rates for egg freezing are higher in younger women, so it is generally recommended that women freeze their eggs before the age of 35. Limitations: Egg freezing does not guarantee a successful pregnancy in the future. It depends on several factors, including the age of the woman at the time of freezing, the quality of the eggs, and the success of fertilization and implantation later on. Costs: Egg freezing can be expensive, with costs ranging from a few thousand to tens of thousands of dollars, depending on the number of cycles required. Storage: Frozen eggs can be stored for many years, but there are ongoing storage costs and risks associated with storing eggs, such as potential loss due to equipment failure or natural disasters. It's important to speak with a reproductive endocrinologist or fertility specialist to determine if egg freezing is a good option for you and to discuss the potential risks, benefits, and costs associated with the procedure. When should egg freezing be advised ? Egg freezing may be advised for various reasons, including: Age-related fertility decline: As a woman ages, the quality and quantity of her eggs decrease, which can make it more difficult to conceive. Egg freezing may be advised for women who want to delay childbearing until they are older. Medical reasons: Women who are facing cancer treatment or other medical procedures that may affect their fertility may choose to freeze their eggs before undergoing treatment. Personal reasons: Some women may choose to freeze their eggs for personal reasons, such as not being ready to start a family, wanting to focus on their career or education, or not having a partner at the time. It's important to note that egg freezing is not a guarantee of future pregnancy, and success rates depend on several factors, including the age of the woman at the time of freezing and the quality of the eggs. It's best to consult with a reproductive endocrinologist or fertility specialist to determine if egg freezing is a good option for you based on your individual circumstances. What is the best age to get egg freezing done ? The best age to get egg freezing done is before a woman's fertility begins to decline significantly, which typically occurs in the late 20s to early 30s. Generally, it is recommended that women consider egg freezing before the age of 35, as younger eggs tend to have a higher success rate in achieving a viable pregnancy. However, the ideal age for egg freezing can vary depending on a woman's individual circumstances and fertility health. For example, women who have certain medical conditions or who have a family history of premature ovarian failure may need to consider egg freezing at a younger age. It's important to talk to a reproductive endocrinologist or fertility specialist who can evaluate your individual situation, perform a fertility assessment, and help determine the best age for you to consider egg freezing. How successful can egg freezing be ? The success of egg freezing depends on several factors, including the age of the woman at the time of egg freezing, the number of eggs frozen, the quality of the eggs, and the success of fertilization and implantation when the eggs are later used. Generally, the younger a woman is when she freezes her eggs, the higher the chance of success in achieving a viable pregnancy. According to the American Society for Reproductive Medicine (ASRM), the chances of a live birth using frozen eggs are about 2-12% per egg, depending on the age of the woman at the time of freezing. For example, for women under the age of 35, the success rate per thawed egg is around 4-8%. For women between the ages of 35-37, the success rate drops to about 3-5%, and for women over the age of 38, the success rate drops further to around 2-4% per egg. It's important to note that the success rates of egg freezing may also depend on the fertility clinic or facility that performs the procedure, as well as the skill and experience of the medical team. Overall, while egg freezing can be a valuable option for preserving fertility, it is important to have realistic expectations about the success rates and to discuss the potential risks, benefits, and costs with a reproductive endocrinologist or fertility specialist.
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