Prostate-Specific Antigen (PSA) Test - NCI - National Cancer Institute

You should consult a specialist if your results are higher than expected for your age or if your doctor feels an abnormality during a physical exam. Be sure to mention if you are experiencing symptoms like frequent urination (especially at night), blood in your urine, or pelvic pain. Pro-Tip: The Afternoon Advantage

Still confined to the prostate; PSA is often 10–20 ng/mL .

Demystifying Your PSA Test Results: What the Numbers Actually Mean

Intense exercise (like cycling) or sexual activity shortly before the test can temporarily inflate numbers.