Amniocentesis

Amniocentesis is a prenatal diagnostic procedure performed to test for genetic conditions, chromosomal abnormalities, or fetal infections. It involves the removal of a small amount of amniotic fluid, which surrounds the baby in the uterus. The procedure is typically done between the 15th and 20th weeks of pregnancy. During amniocentesis, a thin needle is inserted through the mother’s abdomen into the uterus, guided by ultrasound, to withdraw the fluid. The fluid contains fetal cells, which are then analyzed in a lab for conditions such as Down syndrome, cystic fibrosis, or spina bifida. Amniocentesis is generally recommended for women who are at higher risk for genetic disorders due to advanced maternal age, family history, or abnormal results from other prenatal tests. Though the procedure carries some risks, including miscarriage, it provides valuable information about the health of the fetus and can help parents make informed decisions.