Genetic testing for aneuploidy at Hisar Hospital Intercontinental in Istanbul, Turkey, screens up to 8 embryos for genetic abnormalities. This preimplantation genetic testing (PGT) helps specialists select the healthiest embryos during an IVF cycle. The procedure is a vital step for patients who want to lower the risk of genetic disorders before pregnancy starts.
The PGT and IVF Process
The process begins with oocyte retrieval, which takes about 15–20 minutes under mild anesthesia. Doctors collect eggs roughly 35 hours after a specific hormone injection. Fertilization then happens through conventional IVF or intracytoplasmic sperm injection (ICSI). These methods help the lab create embryos for further screening.
Embryos grow in the lab, typically reaching the 8-cell stage by day 3. Many continue to the blastocyst stage by day 5. Specialists test the embryos at these stages to check for chromosomal issues. This screening identifies which embryos are genetically normal before they are placed in the uterus.
Embryo Transfer and Results
The medical team follows specific safety rules for embryo transfer. For women under 35, the clinic usually transfers one embryo during the first two cycles. For women over 35 or those with previous failed attempts, the team may transfer two embryos. This approach balances the chance of pregnancy with the health of the mother and baby.
- Pregnancy Testing: A blood test is performed about 12 days after the transfer.
- Follow-up: If the first test is positive, a second test follows 48 hours later.
- Lab Support: The facility uses advanced culture methods to reach the blastocyst stage for testing.
Hospital Standards and Patient Support
Hisar Hospital Intercontinental holds JCI accreditation, meeting global safety and quality requirements. The facility serves international patients with a range of helpful services. These include airport transfers and stays in standard hospital rooms during the treatment period. Patients also have access to free interpreters in over 15 languages to help with communication.
If you are considering IVF with genetic screening, you can leave a request on Bookimed to learn more about the process.
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