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Bringing a new life in this world is a divine feeling. But, at the same time becoming parents is a big responsibility. She is responsible for the growth and development of the child. And as a result, many pregnant women, like you, go for various types of health checks, medicines, etc. to rule out any diseases or disorders in the fetus developing.
One such test is chorionic villus sampling or CVS test during pregnancy. To know more about this test, and why it is important, read the post below.
What is chorionic villus Sampling?
Though often undergo a series of tests during pregnancy, however, some specific tests are not necessary for every woman pregnant, and the CVS or chorionic villus sampling is one of these rare pre-natal tests that pregnant women are subjected .
A prenatal testing, as the name suggests, is usually taken during pregnancy, but before delivery. In a CVS test, doctors extract some chorionic villi cells from the placenta of the mother to examine them.
Why is chorionic villus sampling Done?Sponsored
Chorionic Villus sampling is important because of the following reasons :.
- chorionic villus sampling test is essential to determine the genetic composition of the fetus developing
- to know if your child is suffering from any genetic disease or it is normal.
- CVS test also holds a meaning if the parents are at higher risk of inheriting a genetic disease to their unborn child. In these cases, the test will be crucial to decide the continuation or termination of pregnancy.
When the doctor will recommend this test for you?
The doctors usually do not recommend a chorionic villus sampling or CVS testing for every pregnant woman. However, your doctor may suggest you take the test, if :.
- You have a family history of genetic diseases
- The prenatal screening tests have diagnosed the following diseases: Down syndrome, Sickle-Cell Anemia syndrome Edward, etc.
- If you conceive in your middle ages (above 35)
- If your previous pregnancies were diagnosed with genetic diseases
- If, after the test, the fetus is diagnosed with a genetic disease that is incurable, then the doctor might suggest to terminate the pregnancy.
Therefore, the CVS test is essential in these cases to have a healthy family planning.
How is chorionic villus sampling, or CVS test Performed?
The Chorionic villus sampling, or CVS is a diagnostic test. The medical expert will remove some chorionic villi cells from the placenta. The cells are chosen from the specific location where the placenta attaches to the uterine wall. The CVS test is typically taken into 10th week or 13th week of pregnancy, which is much earlier than other prenatal tests such as amniocentesis
there are two modes is accomplished CVS tests, which usually include :.
1 CVS transabdominal :.
the doctor inserts a needle through the belly and collect cell samples the transabdominal CVS method is the most common method
2 transcervical CVS: .. .
the transcervical CVS test is carried out through the cervix. the health expert will insert a tube or a small forceps through the cervix or the cervix and collect the sample of cells for further examination.
risks associated with chorionic villus sampling:
the risks associated with chorionic villus sampling tests are similar to that of an amniocentesis tests. Besides the severe discomfort, here are some of the possible complications may have to face :.
- In some cases, bleeding begins immediately after the test
- infection may develop in the future mother after testing
- there are rare chances of miscarriage. The chances of miscarriage are higher if you are going to CVS through the cervix for example through a trans-cervical method.
- Rhesus, or Rh factor incompatibility may develop in the mother's body that can be dangerous for the baby's growth.
- because of the CVS test the delicate membranes of the placenta or the surrounding area may break and endanger the baby developing.
Preparation for chorionic villus sampling, or CVS test :.
- Like CVS test is not a normal prenatal testing, so the doctor will list a few do's and don'ts common before the exam
- He suggests you taking plenty of fluids s that the bladder is full, and the body is hydrated at the time of the test.
- In addition, your doctor may ask you to sign a consent form before starting the CVS test.
Every pregnant woman is often worried about her fetus' proper growth because pregnancy is a vulnerable time. And if your doctor has warned against certain genetic diseases that your child developing could inherit, your concern seems to multiply. In a time of testing, you need a lot of support and care. So, ask your partner or parent to accompany you to the lab for moral and emotional support.
When you receive the result?
- The first result of a CVS test it out within three days after the test. The first result tells the doctor about any major conditions of the chromosome that your child may be developing.
- If your doctor is looking for some rare disease or condition of the baby, then the results of such a test will be declared after two or three weeks after a thorough examination.
- , however, the majority of genetic diseases are incurable. However, there are some cases in which the doctor asks the patient to abort the child.
- If, unfortunately, the test results show that your baby has a serious genetic disease, then the doctor suggests you terminate the pregnancy to avoid complications and future struggle.
you also go for a CVS test? Which method has the doctor to adopt for the collection of samples of cells? Was the successful test? What precautions you took before and after the test? Share your story with other pregnant women who receive cold feet thinking of a CVS test. Your positive experience give someone the much needed moral support. Also, if you found the above post relative, then please drop a comment below. We'd love to hear more from you.
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