PGT-A — Aneuploidy Screening
Screens embryos for chromosome number abnormalities. In advanced maternal age, recurrent miscarriage and recurrent IVF failure, it helps select the embryo with the highest chance of implantation.
Genetic Testing
PGT in Cyprus: Preimplantation Genetic Testing
Preimplantation genetic testing (PGT) lets embryos be examined genetically during IVF treatment before they are transferred to the uterus. Chromosomal abnormalities and hereditary diseases are screened for ahead of transfer, and the healthiest embryo is selected to support your chances of pregnancy. At Clavis IVF Center, PGT is carried out with AI-assisted embryo analysis and more than 23 years of laboratory experience.
PGT-A · PGT-M · PGT-SR
AI-assisted analysis
5–7 days in Cyprus
23+ years of experience
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PGT / genetics laboratory image to be added
What Is PGT?
Embryos are screened genetically before transfer
Also known as embryo genetic screening, PGT is a genetic analysis performed during IVF treatment by taking a few cells from embryos that reach the blastocyst stage (days 5–6). The cells are taken from the embryo's outer layer, which forms the placenta rather than the baby; the embryo found to be chromosomally and genetically healthy is then transferred to the uterus.
This makes it possible to avoid transferring embryos with a low chance of implantation or that carry a hereditary disease; the risk of miscarriage is reduced and the chance of pregnancy per attempt is supported. PGT is one of the most valuable additions to treatment, especially in advanced maternal age, recurrent miscarriage and inherited genetic disease.
At Clavis IVF Center, the biopsy and analysis process is carried out alongside uninterrupted embryo monitoring with embryoscopy, MINC+ incubator infrastructure and AI-assisted embryo assessment. For a detailed explanation of the term, see the PGT (genetic testing) entry in our glossary.
Who Is It Recommended For?
If one of the situations below applies to you, adding PGT to your treatment may be recommended:
- Prospective mothers aged 35 and over
- A history of recurrent miscarriage
- Recurrent IVF failures
- A known hereditary genetic disorder in the family (such as SMA, thalassaemia or cystic fibrosis)
- Risk of a sex-linked inherited condition
- A balanced chromosomal translocation in one partner
Types of PGT
The differences between PGT-A, PGT-M and PGT-SR
Which test is used is decided together, based on your age, medical history and the results of genetic counselling.
PGT-M — Single-Gene Disorders
In single-gene disorders such as SMA, thalassaemia (Mediterranean anaemia) and cystic fibrosis, embryos carrying the disease are identified and only the transfer of healthy embryos is planned.
PGT-SR — Structural Rearrangements
Where one parent has a structural chromosomal rearrangement such as a balanced translocation, embryos with an unbalanced genetic make-up are identified and the risk of miscarriage is addressed before transfer.
Treatment Process
How does IVF with PGT progress step by step?
PGT is integrated into the standard IVF process; the time you need to spend in Cyprus is usually 5–7 days at each stage.
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1
Initial Consultation & Genetic Counselling
Your medical and family history is assessed; the online pre-assessment form helps determine which type of PGT is suitable.
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2
Egg Collection & Fertilisation
After the ovaries are stimulated, the eggs are collected and fertilised with microinjection (ICSI) to create embryos.
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3
Blastocyst Culture & Biopsy
Embryos are monitored continuously with embryoscopy; on days 5–6, a few cells are taken from the embryos that reach the blastocyst stage.
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4
Genetic Analysis & Vitrification
While the cells are being analysed genetically, the embryos are frozen safely with vitrification, which has a 99% success rate.
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5
Healthy Embryo Transfer
Based on the results, a genetically healthy embryo is selected; once the uterus is prepared, the transfer is carried out and a pregnancy test is done 10–12 days later.
0+
Years of Laboratory Experience
0%
Success in Vitrification
5–7
Days Stay in Cyprus
45,000+
Families We Have Supported
Why Clavis?
The Clavis difference in embryo genetic screening
The reliability of PGT depends directly on the experience of the embryologist performing the biopsy and on the laboratory's technological infrastructure. Our team, led by Op. Dr. Armağan Ulubaş, manages this delicate process end to end with more than 23 years of experience and the modern laboratory equipment of our centre in Nicosia.
- AI-assisted embryo analysis to select the strongest embryo
- Uninterrupted embryo monitoring before and after biopsy with embryoscopy
- MINC+ incubator infrastructure and vitrification with a 99% success rate
- Patient coordination in five languages, with transfers, accommodation and interpreting all organised
- Transparent pricing: every item is clear at your first consultation, with no hidden costs
You can review the effect of PGT on treatment cost on our Cyprus IVF prices page, and reach us with any questions through our contact page.
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Frequently Asked Questions
What people want to know about PGT
For any other questions on your mind, you can message us on our 24/7 WhatsApp line.
Ask a QuestionWhat is the difference between PGT-A, PGT-M and PGT-SR?
PGT-A screens embryos for chromosome number abnormalities (aneuploidy); PGT-M targets single-gene disorders such as SMA, thalassaemia and cystic fibrosis; and PGT-SR identifies unbalanced embryos when one parent carries a known structural chromosomal rearrangement (such as a translocation). Which test is right for you is decided according to your history and the outcome of genetic counselling.
Does PGT harm the embryo?
The biopsy is carried out once the embryo reaches the blastocyst stage, by taking a few cells from the outer layer that will form the placenta rather than the baby. When it is performed by experienced embryologists with embryoscopy monitoring, the embryo's developmental potential is preserved; the procedure has been carried out safely worldwide for many years.
Who is PGT recommended for?
PGT is recommended for prospective mothers over 35, those who have experienced recurrent miscarriage or recurrent IVF failure, people with a known hereditary genetic disorder in the family, carriers of a balanced translocation, and couples at risk of a sex-linked inherited condition. Suitability is clarified through a pre-assessment and genetic counselling.
Can PGT help prevent sex-linked inherited diseases?
Yes. In sex-linked inherited conditions such as haemophilia or Duchenne muscular dystrophy, the chromosomal structure of the embryos is examined so that the transfer of at-risk embryos is avoided. In this way, the risk of passing the condition on to the next generation is addressed before transfer.
How long do PGT results take, and will they extend my stay in Cyprus?
Biopsied embryos are frozen safely using vitrification, which has a 99% success rate; once the genetic analysis is complete, the transfer of a healthy embryo is planned for a separate cycle. As a result, your stay in Cyprus usually does not exceed 5-7 days each time.
How much does PGT cost?
The fee varies according to the type of test performed (PGT-A, PGT-M, PGT-SR), the number of embryos examined and the scope of the treatment plan. At your first consultation you receive a clear, transparent quote covering every item, with no surprise costs. For up-to-date information you can reach us on WhatsApp.
PGT — Genetic Testing
For a healthy pregnancy,
For a healthy pregnancy,
get to know your embryo in advance
Let our expert coordinators listen to your history; in a free initial consultation, let's assess together which type of PGT is right for you.
Average response time: 15 minutes · 24/7 WhatsApp support
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Related Treatments
Treatments considered alongside PGT
PGT can be added to all of the treatments below — our coordinators help you determine the plan that suits you best.
IVF (In Vitro Fertilisation)
The classic IVF treatment, where egg and sperm are brought together in the laboratory; it can be strengthened with PGT.
ExploreEgg Donation
A programme offering up to 90% success with screened donor eggs for women whose ovarian reserve is depleted.
ExploreEmbryo Freezing
After PGT, embryos are stored safely for future transfers using vitrification, which has a 99% success rate.
Explore