What is Embryo Freezing?
Embryo freezing is the process of storing healthy embryos obtained during in-vitro fertilization (IVF) treatment in liquid nitrogen at -196°C under suitable conditions for later use. This method has become one of the most important innovations in IVF treatment
in the last 20 years.
At FertiJin IVF Center, couples can benefit from embryo freezing:
- Even if the first treatment fails, it can increase their chances in subsequent attempts.
- If they achieve pregnancy on their first attempt, they can preserve the opportunity to have a second child.
- They can also reduce treatment costs and physical burden.
👉 Schedule a free initial consultation now!
How is embryo freezing performed?
- Eggs and sperm are collected. The eggs taken from the woman are fertilized with the man’s sperm in a laboratory environment.
- The development of the embryos is monitored. The resulting embryos are observed in special incubators for several days.
- Healthy embryos are selected. High-quality embryos that are not transferred are prepared with special preservative solutions.
- The freezing process is carried out. The embryos are frozen in liquid nitrogen tanks at -196°C.
- Thawing stage: When it’s time for transfer, the embryos are slowly thawed at 37°C and can be transferred the same day.
💡 Freezing and thawing processes are performed in a way that maintains the highest viability rate without damaging the embryo.
Advantages of Embryo Freezing
| Advantage | Explanation |
| High Success Rate | It provides a chance of pregnancy on the second attempt without the need for a second IVF treatment. |
| Economic Solution | No further egg retrieval or medication is required. |
| Medical Assurance | Embryos are preserved before chemotherapy, radiotherapy, or uterine surgery. |
| Time Flexibility | The transfer can be planned during the mother-to-be’s most suitable hormonal period. |
How long can froze embryos be stored?
According to international standards, embryos can be stored frozen for up to 10 years. At FertiJin IVF Center, embryos are preserved in high-security cryogenic tanks with regular temperature and level controls.
Due to legal regulations, this period can be extended or shortened at the patient’s request.
In what situations are embryos frozen?
Embryo freezing can be performed in the following situations:
- Insufficient thickening of the uterine lining during the transfer period,
- Bleeding or conditions requiring uterine surgery,
- Treatments that can affect reproductive health, such as chemotherapy or radiotherapy,
- Obtaining a large number of high-quality embryos,
- The desire to preserve embryos for future child-rearing plans.
This method makes treatment safer, more planned, and more flexible.
How does embryo freezing and IVF treatment proceed?
Embryo freezing, as part of IVF treatment, offers a modern approach that increases the chances of pregnancy. Frozen embryos can be thawed and transferred to the uterus at an appropriate time to start a new cycle.
This allows the expectant mother’s body to rest and increases the success rate.
FertiJin IVF Center in Istanbul uses systems that preserve embryo viability at a rate of 95% with vitrification technology.
Can the thawed embryos be used with the same efficiency?
Yes. When freezing and storage procedures are performed correctly, embryo quality can be preserved at a rate of 90%.
Thanks to FertiJin’s advanced laboratory infrastructure and experienced embryologists, embryos can be used with the same success rate as fresh embryos after thawing.
Embryo Freezing Prices (Istanbul)
The cost of embryo freezing is;
- Depending on the technology used,
- The experience of the team that implemented the application,
- This may vary depending on storage time.
FertiJin IVF Center offers the most affordable embryo freezing prices in Istanbul, along with high success rates.
👉 For a price quote and detailed information, you can write to [email protected].
Frequently Asked Questions (FAQ)
Is embryo freezing harmful?
No. Thanks to the modern vitrification method, embryos retain their cellular structure, and the success rate after thawing is over 90%.
Who is recommended for embryo freezing?
IVF is recommended for couples who have a large number of embryos, are about to undergo cancer treatment, or are waiting for a suitable period for embryo transfer.
How long after freezing can embryos be transferred?
Embryos can be thawed and transferred at the desired time, even years later.
For how long can embryos be frozen?
Embryos can be stored for years under suitable conditions and can be thawed and used at any desired time.