Invasive Prenatal Diagnostics at Gennet
If screening tests indicate an increased risk of a genetic condition or developmental abnormality, the next step is invasive prenatal diagnostics. This allows for direct examination of fetal cells and provides clear, definitive information about your baby’s genetic health.
Examinations are performed at Gennet clinics in Prague and Liberec by experienced specialists under continuous ultrasound guidance. Care includes expert genetic counselling, detailed explanation of results, and recommendations for next steps.
Our goal is to provide maximum accuracy, safety, and clear answers to support your decision-making.
What Is Invasive Prenatal Diagnostics and When Is It Recommended?
Invasive prenatal diagnostics includes specialized procedures that allow genetic material to be obtained directly from the fetal environment. Samples are collected from amniotic fluid during amniocentesis, from the placenta during chorionic villus sampling, and in rare cases from the umbilical cord during cordocentesis. Studies show that in specialized centers, these procedures carry a very low risk of complications due to the expertise of medical professionals.
By directly analyzing fetal cells, it is possible to confirm or rule out chromosomal abnormalities, such as Down syndrome, as well as selected inherited conditions, with a very high degree of accuracy.
This type of diagnostics usually follows prior prenatal screening.
It is recommended to consider it if:
- first- or second-trimester screening indicates an increased risk of a genetic condition
- a non-invasive prenatal test (NIPT) shows a high risk of chromosomal abnormality
- ultrasound examination reveals suspicious findings or structural abnormalities in the fetus
- there is a known hereditary condition or genetic predisposition in your family
- At Gennet, we guide you through the entire process, from consultation to results, with maximum care and understanding.
Types of Invasive Tests Performed at Gennet
At our clinics in Prague and Liberec, we offer a full range of invasive procedures. All examinations are carried out exclusively by experienced specialists under continuous guidance of state-of-the-art ultrasound technology, ensuring maximum safety for both you and your baby.
Pricing and Insurance Coverage at Gennet
Is the examination covered by insurance?
YES
If invasive prenatal testing is recommended (indicated) by a physician for medical reasons, such as based on screening results, age, or family history, the procedure is fully covered by public health insurance in the Czech Republic. In such cases, you do not pay any fees at Gennet.
For self-paying patients (without a medical indication or without Czech public health insurance), the examination is charged according to our current price list.
Frequently Asked Questions (FAQs)
Do you have concerns about your baby’s health and need reliable answers? Place your trust in the specialists at Gennet. We are here to guide you through the entire process safely and with a supportive, human approach.
What if a genetic abnormality is confirmed?
This is the most difficult question—and you won’t face it alone. If a condition is confirmed, our prenatal diagnostics specialist and clinical geneticist will explain everything with clarity and compassion. You’ll receive comprehensive information about your options, from continuing the pregnancy with specialized care to considering termination. The final decision is always yours. At GENNET, we’ll provide full support, including the option to consult a psychologist, so you can make a decision that aligns with your values and given circumstances.
Is the procedure painful?
Most women describe the procedure as uncomfortable pressure rather than sharp pain, similar to a blood draw. At GENNET, we use local skin anesthesia to minimize discomfort.
What are the risks of invasive testing?
Every invasive procedure carries a small risk of complications such as light bleeding, amniotic fluid leakage, or infection. The most serious risk is miscarriage. However, thanks to advanced techniques and the expertise of our team, this risk is very low—around 0.5% (1 in 200 cases).
When will I get the results?
For AMC and CVS, GENNET offers rapid testing (QF-PCR) for common chromosomal abnormalities, with results typically available within 2–3 business days. Full cell culture results take approximately 2–3 weeks.
Can I have an invasive test without prior screenings?
Yes—in some cases, such as advanced maternal age, family history of genetic disorders, or a previous child born with a congenital condition, your doctor may recommend invasive diagnostics directly, even without prior screening tests.
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