Seawaboi, take a look at this link:

http://www.Goaskalice.Columbia.Edu/1022.Ht ml

i think you should have it checked out. It could be a simple thing but you never know.

Good luck!

Me and my husband have been trying to have a baby 3 yrs and I have been alot to the dr well im ok so imade my husband one at the urologist and they found blood in his urine also so they done a cystoscope and found a small growth on his urethatube which was causing the blood.So they removed it.Wont hurt to get it checked out