Test results show how much of each PFAS is in your blood at the time your blood was drawn, but it is unclear what the results mean in terms of possible health effects. Most people in the U.S. have measurable amounts of PFAS in their body and many health issues associated with PFAS can be caused by multiple factors.   PFAS test results are not able to provide information to pinpoint a health problem or treatment, nor predict if your exposure to PFAS has caused or will cause health problems. We recommend you discuss any health concerns or symptoms with your health care provider. Share the results of your PFAS test with your health care provider and make them aware of ATSDR resources for clinicians: https://www.atsdr.cdc.gov/pfas/resources/info-for-health-professionals.html. Follow the advice of your health care provider, including recommendations for checkups, vaccinations, and health screening tests. For additional information, your regional Pediatric Environmental Health Specialty Unit (PEHSU), can provide expert guidance for your family and your health care provider regarding concerns about environmental exposures, including PFAS.