What does CVS stand for in a medical context?

In a medical context, CVS stands for Chorionic Villus Sampling, which is a prenatal diagnostic procedure used to obtain a sample of chorionic villi from the placenta. This test can provide important information about the genetic health of the fetus. Chorionic villi are tiny, finger-like projections located on the placenta, and they contain the same genetic material as the developing fetus.

The procedure is typically performed between the 10th and 13th weeks of pregnancy and can help in detecting certain genetic disorders, allowing for early diagnosis and potential intervention. By sampling the chorionic villi, healthcare providers can analyze the fetal DNA and assess for chromosomal abnormalities such as Down syndrome or other genetic conditions, providing valuable insights to expectant parents about their baby's health.

Other options may seem plausible but do not accurately describe this specific medical procedure or are not commonly used terms in this context. Understanding the significance of CVS in prenatal care underscores the importance of genetic testing in monitoring fetal development.