Several types of prenatal tests can identify genetic mutations linked to cancer:
1. Non-Invasive Prenatal Testing (NIPT): NIPT involves analyzing small fragments of fetal DNA circulating in the mother’s blood. This test can detect chromosomal abnormalities and certain genetic conditions with a high degree of accuracy. 2. Chorionic Villus Sampling (CVS): CVS is an invasive procedure where a small sample of placental tissue is taken for genetic analysis. It can diagnose a variety of genetic disorders, including those linked to cancer. 3. Amniocentesis: This procedure involves taking a small sample of amniotic fluid surrounding the fetus. It is typically performed between the 15th and 20th weeks of pregnancy and can diagnose chromosomal abnormalities and genetic conditions.
