Off topic but get your Prostate checked especialy if you are 50+ embarrasing for you maybe but not for the Doctor. My advice might just save your life.
Do not put it off Some sighs to watch for getting up in the night for a pee not emptying your bladder fully and having to go a second time shortly after and blood in urine. I had that and it was an enlarged prostate and was sent to urology for tests. This was not the most pleasent of trips but I was diagnosed with BPH read the link below
http://www.healthline.com/health-slideshow/bph-symptoms
Go and see your Doctor now. If you have cancer in the early stages it can be treated if left you are looking at your box!