One in 10 Babies is Born Too Soon

With an incidence of one in ten pregnancies1, preterm birth is considered by medical experts to be a public health crisis. The emotional, financial, and long-term health implications for preterm babies and their families can be overwhelming. Up until this point, ways to accurately predict the risk of a preterm delivery have been limited, with only a small percentage of high-risk patients identified through clinical or demographic risk factors.

Determine your patient’s risk of spontaneous preterm birth, even if she lacks obvious risk factors

The PreTRM® Test provides physicians with their patients’ risk for spontaneous premature birth in asymptomatic singleton pregnancies. This pivotal information — provided in the form of an individual risk percentage — gives you time and vital insights to make informed treatment decisions with your patients.

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Up to half of all pregnant women who deliver prematurely have no known risk factors.2

Pregnant Woman Holding Her Belly

The PreTRM® Test is Suitable for 88% of Singleton Pregnant Women3,4

PreTRM® Intended Use:
The PreTRM® Test for Risk Management predicts the risk of spontaneous preterm birth (before 37 weeks) in asymptomatic women (no signs or symptoms of preterm labor, with intact membranes) ≥18 years old with a singleton pregnancy. The PreTRM Test is performed via a single blood draw between 19wk/1d-20wk/6d (134-146 days) gestation. It is not intended for use in women who have a multiple pregnancy, have a known or suspected fetal anomaly, or are on any form of progesterone therapy after the first trimester.

Learn More About the PreTRM® Test


  1. Hamilton BE, et al. Births: Provisional data for 2020. Vital Statistics Rapid Release; no 12. Hyattsville, MD: National Center for Health Statistics. May 2021.
  2. Iams, JD. Clinical Practice. Prevention of preterm parturition. N Engl J Med. 2014;370:254-61.
  3. Petrini JR, et al. Estimated effect of 17 alpha-hydroxyprogesterone caproate on preterm birth in the United States. Obstet Gynecol. 2005;105:267-72.
  4. Hassan SS, et al. Vaginal progesterone reduces the rate of preterm birth in women with a sonographic short cervix: a multicenter, randomized, double-blind,
    placebo-controlled trial. Ultrasound Obstet Gynecol. 2011;38:18-31.
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