Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. The sitting-rising test measures how well you can sit ...

Jay N. Yepuri, MD, MS, FACG, is a board-certified gastroenterologist and member of the Digestive Health Associates of Texas Board of Directors and Executive Committee. A liver function test checks how ...

More than 70% of patients with biochemically recurrent prostate cancer remained metastasis-free 5 years after PSMA PET/CT-guided salvage radiation therapy. Whole-pelvis radiation significantly ...

Ask any new parent: Diapers are a big part of life with a baby. The American Academy of Pediatrics estimates that the average baby goes through as many as 8 to 12 diapers per day, or about 3,000 ...