CVS — FIRST-TRIMESTER GENETIC TESTING PERFORMED WITH PRECISION
Chorionic Villus Sampling (CVS) is a specialised first-trimester diagnostic test that provides definitive genetic and chromosomal information by analysing placental tissue under ultrasound guidance.
Chorionic Villus Sampling (CVS) is an advanced diagnostic procedure performed during the first trimester to identify specific chromosomal and genetic conditions with a high degree of accuracy. Unlike screening tests that estimate risk, CVS provides definitive genetic information by analysing placental tissue obtained under ultrasound guidance.
At ADI Advanced Centre for Fetal Care, every CVS procedure is performed by a fetal medicine specialist using continuous ultrasound guidance and internationally accepted safety protocols. Our approach combines procedural expertise, detailed counselling, and careful follow-up to ensure families receive accurate information and confident support throughout the process.
Whether recommended because of an abnormal screening result, family history, genetic concern, or maternal age-related risk, every procedure is performed with the precision expected from a dedicated fetal medicine centre.
Chorionic Villus Sampling is a highly specialised invasive procedure that requires advanced training, meticulous ultrasound guidance, and strict procedural protocols. The accuracy and safety of the procedure depend significantly on operator expertise.
At ADI Advanced Centre for Fetal Care, CVS is performed according to internationally recognised fetal medicine standards, ensuring that families receive expert care, detailed counselling, and the highest levels of procedural precision.
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Provides accurate diagnostic information during the first trimester, allowing earlier decision-making and pregnancy planning.
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The procedure is performed under continuous real-time ultrasound guidance to maximise safety and procedural accuracy.
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Can diagnose conditions such as Down syndrome and other significant chromosomal abnormalities.
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May be used when there is a known family history of specific genetic conditions requiring targeted testing.
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CVS is typically performed earlier in pregnancy, allowing important information to be obtained sooner.
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Comprehensive discussion of indications, benefits, limitations, risks, and results interpretation is provided throughout the process.
FREQUENTLY ASKED QUESTIONS
CVS is a diagnostic prenatal test that involves collecting a small sample of placental tissue for genetic and chromosomal analysis.
CVS is typically performed between 11 and 14 weeks of pregnancy, depending on the clinical indication and specialist recommendation.
It may be recommended following abnormal screening results, increased genetic risk, advanced maternal age, family history of genetic disorders, or previously affected pregnancies.
CVS is a diagnostic test. Unlike screening tests that estimate risk, CVS can provide definitive genetic information for many conditions.
The procedure itself usually takes only a few minutes, although counselling, preparation, and observation may extend the appointment duration.
Most patients experience mild discomfort similar to a blood test or brief menstrual cramping. Significant pain is uncommon.
When will I receive my results?
The timing depends on the type of genetic analysis requested, but preliminary results are often available within a few days, with complete reports following thereafter.
