Your PSA test results and what happens next

Your PSA test results will help your doctor decide if you need further tests.

Back to PSA test

The prostate gland

The prostate gland produces semen and a protein called prostate specific antigen (PSA), needed for ejaculation.

What is the PSA test?

The prostate specific antigen (PSA) test is a blood test that measures levels of PSA protein in the blood.