Harmony Prenatal Test : a simple blood test to detect common fetal trisomies.
Detection rate
  • 100%
  • 90%
  • 80%
  • 70%
  • 60%
  • 50%
  • 40%
  • 30%
  • 20%
  • 10%
  • 0%
Performance of current screening tests
for T21 detection
All detection rates
reported at 5%
screen positive rate
  • 81%
  • 85%
  • 86%
  • 95%
  • Quad screen
  • 1st-trimester
    screen (with NT)
  • Serum integrated
  • Fully integrated

A new non-invasive prenatal trisomy test option

Now there’s the Harmony Prenatal Test: a simple blood test for common fetal trisomies that combines safety, accuracy, and affordability.

Who the test is for

The Harmony Prenatal Test is intended to be used for women with pregnancies of at least 10 weeks' gestation. The Harmony Prenatal Test can now be ordered for IVF singleton pregnancies including self-donor, unrelated egg donor and surrogate pregnancies.