About Harmony® prenatal test

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More than an accurate test, a reliable healthcare partner too

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The Harmony® prenatal test from Roche

Since its introduction in 2012, the Harmony prenatal test has emerged as one of the pioneering options in non-invasive prenatal testing (NIPT).

Supported by long-standing dedication and over 125 years of service, the Harmony prenatal test provides the accuracy and reliability you have come to expect from Roche products. Moreover, it’s the most extensively studied NIPT available, proven to surpass traditional screening methods with exceptional performance.1

Tune out the noise with Harmony

pregnant woman with headphones covering her ears and smiling

Why choose the Harmony prenatal test over other NIPTs?

When it comes to non-invasive prenatal testing (NIPT), more information is not always better. NIPTs that cover more targets can lead to false positives2 —adding noise to an already uncertain time for patients. As the most broadly studied cell-free DNA analysis

in the world,3 the Harmony prenatal test focuses on precision and quality.

  • Deliver evidence driven results without the distractions
  • Minimize false positives that lead to invasive procedures1
  • Align with clinical guideline-recommended pathways4

Choose a test that is recommended by established organizations and give your patients the clarity to make confident decisions with the Harmony prenatal test.

More about Roche

Roche has been a trusted healthcare pioneer for over 125 years. As a front-runner in personalized healthcare and in-vitro diagnostics, Roche drives innovation and advancements in these fields. As the world’s leading biotechnology company, Roche is proud to be entrusted with 100,000 instrument placements5 and 27 billion tests annually worldwide.5 These achievements are made possible by a dedicated team of over 101,000 employees6 across more than 100 countries worldwide.6
gloved hand picking up a sample in the lab

References

  1. Norton et al. New Engl J of Med. 2015; 372(17):1589-1597.
  2. L van Prooyen Schuurman et al. Am J Hum Genet. 2022 Jun 2;109(6);1140-1152.
  3. Demonstrated by 80 peer-reviewed published studies using the Harmony prenatal test as of December 2024.
  4. Swanson, et al. Best Pract Res Clin Obstet Gynaecol. 2025 Feb:98:102574.
  5. https://www.roche.com/about/business/diagnostics; Accessed August 2025
  6. https://careers.roche.com/global/en; Accessed August 2025