₹4030.0

Quad Screen or Quadruple marker is a blood test done during the second trimester (15-20 weeks) of pregnancy to identify some chromosomal abnormalities birth defects in the unborn baby. The Quad screen test is done to evaluate levels of the multiple substances in the women’s blood as mentioned below.

• Human chorionic gonadotropin (hCG); a hormone produced by the placenta
• Alpha-fetoprotein (AFP); a protein produced by the growing baby.
• Inhibin A; a hormone produced by the placenta
• Unconjugated Estriol (UE); a hormone produced by baby’s liver and placenta