Quadrupal Marker
Quadrupal Marker
د.إ 1,125.00 د.إ 900.00 Book Now

Quadrupal Marker

د.إ 1,125.00 د.إ 900.00


The test is a screening test only and is not 100% accurate. It can predict about 85% of open neural tube defects, problems with the development of the baby’s brain and spinal cord. It predicts about 80% of fetuses with Down syndrome in women over age 35 and about 75% in younger women.

Quadrupal Marker cost: 900 aed

Quadrupal Marker outcome time: 12 working days


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Quadrupal Marker:

The quad screen — also known as the Quadrupal Marker test, the second-trimester screen or merely the quad test — is a prenatal test that measures levels of four substances in pregnant women’s blood:

  • Alpha-fetoprotein (AFP), a protein made by the developing baby
  • Human chorionic gonadotropin (HCG), a hormone produced by the placenta
  • Estriol, a hormone produced by the placenta and the baby’s liver
  • Inhibin A, another hormone made by the placenta

Reasons to take Quadrupal Marker Screening:

The quad screen evaluates your chance of carrying a baby who has any of the following conditions:

  • Down syndrome (trisomy 21)
  • Trisomy 18
  • Spina bifida
  • Abdominal wall defects

The quad screen has traditionally been one of the most commonly used screenings in the second trimester. It was generally used if prenatal care began during the second trimester or if first-trimester screening, which involves a blood test and an ultrasound exam, wasn’t available.

Risks of taking Quadrupal Marker Screening:

The quad screen is a routine prenatal screening test. The test poses no risk of miscarriage or other pregnancy complications.As with other prenatal screening tests, however, the quad screen can cause anxiety about the possible test results and what they might mean for your baby.

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