Chorion Villus Sampling in Kolkata
Chorion villus sampling (CVS) is a prenatal test that examines chorionic villi, which are tiny finger-like tissues in the placenta sharing the same genetic material as the fetus. This procedure, offered by the Institute of Fetal Medicine in Kolkata, is typically performed between the 11th and 14th weeks of pregnancy to assess the baby’s chromosomal and genetic abnormalities.
Procedure
The CVS procedure is relatively quick and straightforward.
- Local Anesthetic: A local anesthetic is given to the mother to minimize discomfort during the procedure.
- Ultrasound Guidance: Using ultrasound imaging, the doctor locates the placenta and chorionic villi.
- Needle Insertion: A fine needle is inserted through the mother’s abdomen and into the placenta to collect a small sample of chorionic villi.
- Sample Extraction: The doctor carefully extracts a small sample of chorionic villi tissue, which contains genetic material shared with the fetus.
- Procedure Duration: The entire procedure typically lasts about one minute.
- Monitoring: Following the procedure, the fetal heartbeat is monitored to ensure there are no immediate complications.
This process is crucial for genetic testing and provides valuable information about the baby’s health and development during pregnancy.
Post-Procedure Expectations
It’s normal to experience mild abdominal discomfort, similar to period cramps, and slight bleeding for a couple of days after the CVS procedure. These symptoms typically resolve on their own, with over 99% of pregnancies in Kolkata continuing without complications. Simple pain relievers like paracetamol can help manage discomfort, but seek immediate medical advice if you experience severe pain, heavy bleeding, or fever.
Results and Follow-Up
Results for common chromosomal abnormalities, including Down syndrome testing in Kolkata, are usually available within three days. Result for rarer defects may take up to two weeks. Our genetic testing experts will promptly inform you as soon as they receive the results.
Repeating the Procedure
In very rare cases, the CVS procedure in Kolkata may need to be repeated if the initial results are inconclusive. This ensures accurate information for making informed decisions about the pregnancy.
Risks Associated with CVS
The risk of miscarriage due to the CVS procedure is approximately 0.5%, similar to the risk of amniocentesis performed at 16 weeks of pregnancy. Any miscarriage would occur within the next five days following the procedure. Some studies indicate a small risk of abnormalities in the baby’s fingers and toes if doctors perform CVS before 10 weeks of pregnancy. To reduce this risk, our practice strictly avoids performing CVS before the 11th week.
Chorion villus sampling is an essential genetic testing procedure offered by the Institute of Fetal Medicine in Kolkata. It provides crucial insights into the health and development of your baby. While the procedure carries some risks, it is generally safe. Our experienced fetal medicine specialists enhance the procedure’s effectiveness.
If you have concerns or questions about CVS or pregnancy care in Kolkata, discuss them with our team. Your well-being and understanding are our priorities as we work towards the healthiest outcome for you and your baby.
For more information or to schedule an appointment for genetic abnormalities testing in Kolkata, contact the Institute of Fetal Medicine today.
Disclaimer: This article is for informational purposes and not medical advice. Consult with your healthcare provider for questions or concerns regarding prenatal testing.