The other two times happened within the past two weeks and only after umpiring the plate on a hot day as well. After I cooled down and had some more water the pee was normal color again so I didn't think much of it. I remember feeling like I'd passed something (maybe a stone) but it didn't hurt, particularily, and I couldn't see anything in the toilet.
The first two times were while I was taking an antibiotic for possible Lyme Disease (Doxycyclin 15 day - June 3 to June 18) and one of the side effects listed was dark urine or red urine.
- June 12, 2010 first noticed blood in urine after umping behind the plate at a 14 year old - 7 inning - game.
- June 17, 2010 second noticed blood in urine after umping double header (both behind the plate). Two 7 inning games.