Sera Prognostics, Inc. SERA

What this company does

We are a women’s health company utilizing our proprietary proteomics and bioinformatics platform, and significant data resources to improve maternal and neonatal health by discovering, developing, and commercializing blood-based biomarker tests, and predictive analytic products and services. We plan to do this by taking a holistic approach to providing pivotal and actionable information to pregnant women, their physicians, and health care payers to significantly enhance a mother’s pregnancy journey, improve maternal and neonatal health, and reduce health care costs. Our first commercial product, the PreTRM test, is the only broadly validated, commercially available blood-based biomarker test to accurately predict the risk of a preterm birth. The PreTRM test is a non-invasive blood test given to a pregnant woman carrying a single fetus during weeks 18 through 20 of gestation that provides an accurate prediction of the expectant mother’s risk of delivering spontaneously before 37 weeks’ gestation. Our commercialization strategy includes utilizing results derived from past and future clinical trials to demonstrate the health and economic benefits of early and accurate detection of preterm birth risk coupled with well-recognized interventions in higher risk patients, illustrating these benefits to health care providers, insurance payers, and consumers, while providing convenient access to the test through streamlined specimen collection options.

Written from the business description in Sera Prognostics, Inc.'s annual report to the U.S. Securities and Exchange Commission, filed 18 March 2026. Every sentence was checked against that document before publication.