For many couples struggling with infertility, in vitro fertilization (IVF) offers new hope. But while IVF can help overcome several reproductive challenges, it doesn’t always guarantee a healthy pregnancy. One of the most advanced tools to improve IVF success is Preimplantation Genetic Testing (PGT). In Dubai, this technology is transforming fertility treatment by helping parents identify the healthiest embryos before transfer. This guide explains everything couples need to know about Preimplantation Genetic Testing (PGT) in Dubai, how it works, who can benefit, and what to expect during the process.
What Is Preimplantation Genetic Testing?
Preimplantation genetic testing is a specialized laboratory procedure performed during an IVF cycle to examine embryos for genetic or chromosomal abnormalities before implantation. The purpose is to ensure only genetically healthy embryos are selected for transfer, increasing the chances of a successful pregnancy and healthy baby.
There are three main types of PGT used in modern fertility care:
- PGT-A (Aneuploidy testing): Screens for extra or missing chromosomes that can cause conditions such as Down syndrome.
- PGT-M (Monogenic testing): Detects specific genetic diseases passed down through families, such as cystic fibrosis or sickle cell anemia.
- PGT-SR (Structural rearrangements): Identifies embryos with chromosomal translocations or structural imbalances.
By testing embryos before transfer, fertility specialists can significantly reduce the risk of miscarriage, failed implantation, or genetic disorders.
Why Couples Choose Genetic Testing During IVF
Couples choose PGT for several reasons, often based on their medical history, age, or previous IVF outcomes. Here are some of the main benefits:
1. Improved Pregnancy Success
PGT helps select embryos most likely to implant successfully, improving IVF success rates and reducing the need for multiple cycles.
2. Reduced Miscarriage Risk
Many miscarriages occur due to chromosomal abnormalities. By transferring only genetically normal embryos, couples lower their risk of miscarriage.
3. Preventing Genetic Diseases
PGT helps identify and prevent the transmission of inherited genetic conditions. For couples who are carriers of specific disorders, this test offers peace of mind.
4. Fewer IVF Cycles
Although PGT adds cost upfront, it often reduces the number of IVF attempts required to achieve a healthy pregnancy, saving time and emotional stress.
5. Safe Single Embryo Transfer
Because healthy embryos are identified with confidence, single embryo transfer can be done safely, reducing risks linked to multiple pregnancies.
Who Can Benefit From PGT?
Not every couple undergoing IVF needs PGT. However, it is especially recommended for:
- Women aged 35 or older, due to higher chances of chromosomal abnormalities
- Couples with repeated IVF failures or recurrent miscarriages
- Those with a known genetic condition or carrier status
- Couples with abnormal karyotype results or chromosomal rearrangements
- Individuals wishing to minimize risk before pregnancy
During your consultation, the fertility specialist will review your medical and family history to determine if PGT should be part of your IVF plan.
The Step-by-Step Process of PGT in Dubai
Understanding how genetic testing fits into the IVF process helps you prepare for each stage. Here’s how it typically works:
Step 1: Consultation and Evaluation
Your fertility specialist will assess your reproductive history and may recommend preliminary genetic screening to identify any carrier risks.
Step 2: Ovarian Stimulation and Egg Retrieval
Hormone medications are given to stimulate multiple egg development. Once ready, eggs are collected through a minor procedure.
Step 3: Fertilization and Embryo Growth
The retrieved eggs are fertilized with sperm using advanced laboratory techniques. Embryos are cultured for 5–6 days until they reach the blastocyst stage.
Step 4: Embryo Biopsy
At the blastocyst stage, a few cells are carefully removed from the embryo’s outer layer (trophectoderm). The inner cell mass, which forms the baby, remains untouched, making the process safe and reliable.
Step 5: Genetic Analysis
The biopsied cells are analyzed using advanced genetic technologies such as Next-Generation Sequencing (NGS). This test identifies any chromosomal or genetic abnormalities.
Step 6: Embryo Selection and Transfer
After results are ready, only healthy embryos are selected for transfer. The selected embryo may be transferred in the same cycle or during a later frozen embryo transfer.
Step 7: Pregnancy Test and Follow-Up
A pregnancy test is done around two weeks after transfer. If positive, your fertility team will monitor you closely during early pregnancy.
Benefits of PGT for IVF Patients in Dubai
Dubai has become a global hub for reproductive medicine, offering state-of-the-art fertility laboratories and genetic testing facilities. Couples from around the world choose Dubai for fertility treatment due to its modern technology, highly trained specialists, and international success rates.
Some of the main advantages of undergoing PGT here include:
- Access to advanced genetics laboratories equipped with cutting-edge technology
- Skilled embryologists and fertility specialists experienced in PGT procedures
- Comprehensive genetic counseling and support before and after testing
- Convenient IVF and genetic testing packages designed for international and local patients
- High standards of healthcare regulated by Dubai Health Authority
Considerations Before Choosing PGT
While PGT offers great benefits, it’s essential to make an informed decision. Here are key factors to consider:
- Cost: PGT adds an additional expense to IVF. However, many couples find it worthwhile given its long-term advantages.
- Limitations: While it can identify known genetic issues, it doesn’t eliminate all potential risks.
- Timing: The process requires additional lab time, usually adding a few days to the IVF cycle.
- Ethical Aspects: Some couples may wish to discuss embryo testing options and legal regulations with their fertility expert.
Your doctor will explain all aspects of the process, from embryo biopsy to result interpretation, helping you decide whether PGT aligns with your family planning goals.
How to Choose the Right IVF Clinic in Dubai
Selecting the right fertility clinic is a crucial step. When evaluating options, look for clinics that provide:
- Certified embryologists and experienced fertility specialists
- In-house genetic testing facilities with latest equipment
- Personalized treatment plans tailored to your fertility profile
- Transparent communication and success rate data
- Comprehensive counseling and emotional support
Many couples compare clinics based on technology, patient reviews, and IVF success rates. Finding the right team ensures your IVF journey is comfortable, safe, and effective. Dubai is home to some of the best ivf clinic dubai options where couples can access cutting-edge fertility care and advanced testing under one roof.
Taking the Next Step Toward Parenthood
For couples planning IVF, adding PGT to the process can be a valuable decision that improves success rates and reduces emotional uncertainty. By screening embryos before transfer, you ensure that every step of your fertility journey is backed by science, precision, and care.
If you are exploring advanced IVF treatments or genetic testing in Dubai, now is the perfect time to speak with a fertility expert. Professional counseling, accurate diagnosis, and a personalized approach can make a life-changing difference in your results.
Start Your Journey with Confidence
Building a family is one of life’s greatest dreams, and modern fertility technology makes it more achievable than ever. Preimplantation Genetic Testing (PGT) in Dubai offers couples the ability to take control of their fertility journey and make informed decisions for a healthier pregnancy and future.
To learn more about advanced fertility treatments, personalized IVF plans, and genetic testing options, connect with the team at Best Life Fertility Center today — where science, care, and hope come together to help you start your journey toward parenthood.
Visit Best Life Fertility Center to book your consultation.
