Hmm. Find out if his father hunched?  His father have sex with his own mother? The answer to any of these questions, if yes, assume you're right. If the answer's no, assume you're right, but biopsy some prostate lymphs just to make sure.
Most likely scenario is some kind of bacterial prostatitis.
[SEP] Most likely scenario is some kind of bacterial prostatitis. [SEP] Hmm. Find out if his father hunched?  His father have sex with his own mother? The answer to any of these questions, if yes, assume you're right. If the answer's no, assume you're right, but biopsy some prostate lymphs just to make sure.