NIPT for Clinicians

doctor consulting with parents on a couch

Harmony prenatal test

The most proven cell-free DNA (cfDNA)-based non-invasive prenatal test (NIPT)1

Answers that matter.

A proven test that has the reliability you want and the accuracy you need.

What is Harmony & how does it work?


The Harmony® prenatal test is a blood test that screens for trisomy 21, trisomy 18 and trisomy 13. Additional menu options include monosomy X and other sex chromosome aneuploidies, 22q11.2 microdeletion and fetal sex.

Why offer Harmony as a first-line screen?

Exceptional performance.

Higher detection rate and lower false positive rate for trisomy 21 compared to first trimester screening1

Why offer the Harmony test
The Harmony test difference

The Harmony test difference

  • Most broadly studied NIPT2
  • Fewer complex conversations
  • Confidence in results

  1. Norton et al. New Engl J of Med. 2015; 372(17):1589-1597.
  2. Demonstrated by 72 peer-reviewed studies using the Harmony prenatal test as of Jan 2021.