Amniocentesis
Amniocentesis
Amniocentesis
Precise Prenatal Testing for Genetic Clarity
Advanced Diagnostic Care for a Healthy Pregnancy
Amniocentesis is a specialized prenatal diagnostic test designed to detect chromosomal and genetic abnormalities in the developing foetus. This procedure involves gently extracting a small sample of amniotic fluid—the fluid surrounding your baby—to provide crucial genetic insights. At Sikund Diagnostic Centre, we prioritize accuracy, patient comfort, and comprehensive genetic counselling, ensuring you have all the information needed for informed prenatal care.
What is Amniocentesis?
Amniocentesis is a minimally invasive procedure performed during pregnancy. Using high-precision ultrasound guidance, our specialist inserts a very fine needle into the amniotic sac to collect a small amount of amniotic fluid. This fluid contains foetal cells and proteins that reveal detailed genetic and developmental information about your baby.
When is Amniocentesis Recommended?
Your healthcare provider may recommend amniocentesis if:
- You are aged 35 years or above, due to a higher risk of chromosomal abnormalities with increasing maternal age.
- Prenatal screening tests have indicated potential genetic disorders.
- There is a known family history of genetic or chromosomal conditions.
- You previously had a child with genetic or chromosomal anomalies.
- There is a medical need to evaluate foetal infections or lung maturity in specific clinical situations.
The ideal period for performing amniocentesis is between 17 to 22 weeks of pregnancy, with the optimal timing being around 18-19 weeks for maximum accuracy.
Conditions Detected by Amniocentesis:
Amniocentesis is highly effective in detecting a variety of genetic and developmental conditions, including:
- Chromosomal Abnormalities: Such as Down syndrome (Trisomy 21), Edward syndrome (Trisomy 18), and other significant chromosomal issues.
- Neural Tube Defects: Including spina bifida and anencephaly.
- Genetic Disorders: Detection of conditions such as cystic fibrosis, sickle cell anaemia, and Tay-Sachs disease.
- Foetal Infections: Identifies infections that could potentially impact foetal health.
Foetal Lung Maturity: Assesses lung development if an early delivery might be necessary.
Laboratory Tests and Reporting Timeline:
Our advanced laboratory facilities ensure comprehensive and reliable analysis:
| Test Type | Purpose | Report Timeline |
|---|---|---|
| QFPCR | Rapid screening for common genetic issues | 3 - 4 days |
| Karyotyping | Detailed chromosomal analysis | 10 - 15 days |
| Microarray Analysis | Highly detailed genetic profiling | 15 - 20 days |
What to Expect During the Procedure:
At Sikund Diagnostic Centre, we ensure your comfort and safety throughout the procedure. Here’s a step-by-step overview:
- Initial Consultation:
Our specialists clearly explain the procedure, answer all your questions, and discuss potential risks and benefits. - Ultrasound-Guided Procedure:
Under precise ultrasound guidance, a thin, sterile needle is carefully inserted through the abdomen to collect amniotic fluid. - Fluid Analysis:
The extracted fluid is immediately sent to our advanced laboratory for comprehensive genetic testing.
Post-Procedure Care and Counselling:
Our experts provide clear instructions and support post-procedure. Once results are ready, our counsellors thoroughly explain the findings and next steps.
Benefits vs Risks:
Benefits:
- Accurate detection of genetic and developmental abnormalities.
- Enables early planning and decision-making for expectant parents.
- Comprehensive genetic counselling support.
Risks:
Although very rare, possible risks include mild cramping, minimal fluid leakage, infection, or complications related to needle insertion. Our expert team carefully manages and mitigates these risks, ensuring patient safety and comfort throughout the procedure.
Frequently Asked Questions
Is amniocentesis painful?
Most women experience minimal discomfort, similar to mild cramping. Local anaesthesia and precise ultrasound guidance help minimize pain.
How long does the procedure take?
The entire procedure typically lasts about 30 minutes, including preparation, ultrasound guidance, and fluid collection.
Is any special preparation required?
Usually, no special preparation is needed. However, maintaining adequate hydration is advisable before the procedure.
Can I return to regular activities immediately after amniocentesis?
It is recommended to rest for 24 hours after the procedure. Most patients resume normal activities after one day unless otherwise advised by our specialists.
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