What Is The Need For The Quadruple Marker Scan?
A blood test called the Quad Marker Screen test can tell you important things about pregnancy. It can aid in calculating the chances for your unborn child to have neural tube abnormalities, Down syndrome and Edward's syndrome (Trisomy 18). The quad marker screen is a reliable and safe screening test for families concerned about birth abnormalities or genetic illnesses. Since only the mother's blood is drawn for the test, there is no risk to the unborn child. Between 15 and 22 weeks of pregnancy, your doctor might suggest a quadruple marker scan in Kolkata to you. The test must be conducted within this window of time, although it is best done between 16 and 18 weeks. Why is the Quadruple Marker Scan Necessary? During the second trimester (15–20 weeks of pregnancy), this blood test is conducted to look for chromosomal abnormalities that could lead to birth problems in the unborn child. The quad screen test measures levels of various such chemicals in the blood of the female subje