The success rate for thawing cells after vitrification is approximately 95%, making it a highly effective method for preserving reproductive cells.
Preservation of Gametes: Egg and Sperm Freezing
At FIV Valencia, we choose the most appropriate treatment for each case: 100% focused on you.
- Egg and Embryo Vitrification
- Success Rate of Thawing After Vitrification
- Egg Freezing
- How Egg Freezing Works
- Benefits of Egg Freezing
- Sperm Freezing
- Embryo Vitrification
- When is Embryo Freezing Used?
- Gamete Preservation Techniques
- Understanding Costs of Special Laboratory Techniques
- Gamete Preservation FAQs
Success Rate of Thawing After Vitrification
Vitrification has replaced standard cryopreservation, because it offers better results. This is especially true in egg preservation, where it is currently the only viable option.
Thawing After Vitrification
The success rate for thawing cells after vitrification
95 %
Benefits of Egg Freezing
Egg freezing provides a valuable opportunity for women to preserve their fertility, whether due to medical treatments or personal choice.
"To the world, you may be just one person, but to your child, you are the world."
"Being a parent: the only heart that beats outside your own."
Sperm Freezing
Sperm freezing, also known as sperm cryopreservation, is a well-established and reliable method in Assisted Reproduction. By using cryoprotectants and a gradual, controlled temperature reduction, sperm samples are frozen while maintaining the viability and quality of a large number of sperm cells after thawing. In Assisted Reproduction, sperm freezing allows men to preserve their fertility in cases of oncology treatments and to coordinate better timing in cases where sample collection may be challenging. It is used for patients residing in another country or those unable to visit the clinic on the treatment day.
When is Embryo Freezing Used?
Embryo freezing by vitrification is used in the following cases:
Embryo vitrification provides flexibility in IVF treatment. This allows patients to use their frozen embryos later when conditions are optimal for a successful pregnancy or if they wish to have another child.
- In IVF treatments, for extra embryos from a cycle that are not immediately needed for transfer.
- For patients at higher risk of ovarian hyperstimulation syndrome.
- For women with insufficient uterine lining growth or other conditions that may hinder embryo implantation.
- When the patient is experiencing a temporary illness or any circumstance that may delay pregnancy.
Gamete Preservation Techniques
Costs of Specialised Laboratory Techniques
While special laboratory methods can increase the overall cost of IVF treatment, it's important to consider the potential benefits they offer. The costs vary depending on the specific techniques used and the complexity of the case. At FIV Valencia, we provide a detailed breakdown of these costs upfront, helping you make an informed decision about
incorporating these advanced methods into your treatment plan. For more information, please refer to our Price List.
Gamete Preservation
FAQs
What is gamete preservation?
Gamete preservation is the process of freezing and storing reproductive cells, such as eggs, sperm, and embryos, for future use. This can be done for medical reasons, such as before cancer treatment, or for personal reasons, like delaying childbearing.
How is vitrification different from traditional freezing methods?
Unlike traditional slow freezing, vitrification prevents the formation of ice crystals, which can damage cells. This quick-freezing process maintains the integrity of reproductive cells, resulting in better survival rates after thawing.
Who should consider egg freezing?
Egg freezing is recommended for women about to undergo medical treatments, such as chemotherapy, which may affect their fertility. It is also an option for women who wish to delay pregnancy for personal or career-related reasons.
How long can sperm, eggs, and embryos be stored?
Sperm, eggs, and embryos can be stored indefinitely through vitrification. The quality of these cells remains largely unchanged over time, allowing them to be used for Assisted Reproduction whenever the individual is ready.
Can all embryos be frozen using vitrification?
Only well-developed embryos that have reached a certain stage of growth are suitable for vitrification. This ensures that the embryos have the best chance of surviving the freezing and thawing process and implanting successfully in the future.
What is the success rate of thawing and using preserved gametes?
The success rate for thawing gametes after vitrification is high, around 95%. Embryos, eggs, and sperm preserved through this method have shown excellent survival rates, leading to successful pregnancies.
Is gamete preservation safe?
Yes, gamete preservation using vitrification is a safe and well-established technique. It has been successfully used for many years and offers individuals the opportunity to preserve their fertility with minimal risk.
How do I know if gamete preservation is right for me?
If you are considering medical treatments that may impact your fertility or if you wish to delay childbearing for personal reasons, gamete preservation may be a good option. It is best to consult with a fertility specialist to discuss your individual circumstances and options.