If it were me, I'd think it was a big deal, especially for that length of time. I know a guy who had blood in his urine and it turned out to be bladder cancer. It may not be as serious, but I would want more answers and find out exactly what's causing it and try to resolve the issue. It could be urinary, prostate, inflammation, etc.every time I have a urine culture (since 2003) they find blood in my urine.
For some reason they act as if its no big deal. What do you all think?