If you’ve ever wondered why your doctor asks you to do a blood test or provide a urine sample at your annual checkup even if ...

The numbers and reference ranges on lab results can be confusing to contextualize on your own. Your healthcare provider can help by interpreting what they mean for you based on your medical history ...

If a medical test result is inconclusive, the sample did not provide enough information to confirm a positive or negative result. A person may need another test. People can have various medical tests ...