<prompt> Answer this question truthfullyWhat information about prostatitis is available?  <response>: <reason> During a physical exam, your health care provider may find:Enlarged or tender lymph nodes in your groin Fluid released from your urethra Swollen or tender scrotumTo examine your prostate, the health care provider will perform a digital rectal exam. During this exam, the provider will insert a lubricated, gloved finger into your rectum.The prostate may feel:Large and soft with a chronic prostate infection Warm, soft, swollen, or tender with an acute prostate infectionYour doctor may do a prostatic massage to see whether you have an infection:The health care provider will rub a gloved finger over the prostate gland a few times to release fluid from the urethra. The fluid will be examined for white blood cells and bacteria - signs of an infection.Urine samples may be collected for urinalysis and urine culture.Prostatitis may affect the results of the prostate-specific antigen PSA, a blood test used to screen for prostate cancer. 