Amniocentesis (Karyotype & CGH Array)
Diagnostic Testing for Detailed Genetic Analysis When Needed
At KidsHeart Medical Center, we offer amniocentesis for parents who need definitive answers about their baby’s genetic health — when screening is inconclusive, or risk is high.
Amniocentesis is a diagnostic test that collects a small sample of amniotic fluid to analyze the baby’s chromosomes.
Offered in both Dubai and Abu Dhabi, our service includes pre-test counseling, expert ultrasound guidance, and access to advanced genetic testing like karyotyping and CGH array. Explore our gynecology services here.
It’s not an easy decision — but we’re here to make it a supported and informed one.
What Is Amniocentesis?
Amniocentesis is usually performed between 15 and 20 weeks of pregnancy. Under ultrasound guidance, a thin needle is used to withdraw a small amount of amniotic fluid.
This fluid contains fetal cells that can be tested for:
- Chromosomal conditions (e.g., Down syndrome, trisomies 13 and 18)
- Microdeletions or duplications using CGH array (Comparative Genomic Hybridization)
- Structural chromosome abnormalities via traditional karyotyping
- Inherited genetic conditions, depending on family history
Unlike screening tests, amniocentesis provides a clear diagnosis.
When to Consider Amniocentesis
You may be advised to consider this test if:
- NIPT or combined screening results show high risk
- An ultrasound finds structural anomalies
- You have a known genetic condition in your family
- You’re over 35 and want definitive testing
- You’ve had a previous child with a genetic disorder
- Earlier tests were inconclusive or conflicting
It’s your choice — and we support it with full understanding, not pressure.
What to Expect at KidsHeart
- Pre-Test Counseling: We discuss what the test involves, what it can show, and whether it’s right for you.
- Ultrasound-Guided Procedure: A highly experienced consultant performs the procedure under continuous imaging.
- Sample Collection: It takes just a few minutes to collect the fluid — discomfort is minimal for most.
- Lab Testing: The sample is sent for chromosomal and genetic analysis (karyotype and/or CGH array).
- Results and Next Steps: Results are typically available in 1–2 weeks. We explain them clearly and gently, with referral support if needed.
At KidsHeart, every step is designed for safety, clarity, and compassionate care.
Why Choose KidsHeart?
- Expert maternal-fetal specialists trained in advanced prenatal diagnostics
- Gentle, precise procedures with real-time ultrasound guidance
- Access to full genetic analysis (karyotype + CGH array)
- Support before, during, and after results — no matter the outcome
- Services offered in both Dubai and Abu Dhabi
We provide more than answers — we provide support for every question.
Dr. Nawal Hubaishi
Consultant, Obstetrics & Gynecology/ Maternal Fetal Medicine – Canada
Clear Answers, Supported Choices
At KidsHeart Abu Dhabi and Dubai, we offer diagnostic testing like amniocentesis with expertise and empathy — giving families the clarity they need, and the care they deserve.
Frequently Asked Questions (FAQs)
It’s generally very safe when done by experienced specialists, with a small risk of complications (less than 1%).
Most women describe it as uncomfortable but not painful — similar to a blood draw or cramp.
Karyotype results may take up to 2 weeks; CGH array can sometimes be faster. We’ll keep you informed throughout.
That’s okay. We offer thorough counseling so you can make the decision that feels right for you.
Yes. We usually recommend taking the day off and avoiding strenuous activity for 24–48 hours.