Follow up to Bloody Pee

I went to the doctor yesterday for my first visit since the second hospital episode with blood in my urine (hematuria). They checked all of the labs that had been run and everything appeared normal, so they weren't particularly concerned. While relieved that it's not something alarming to the doctors, I did feel a bit frustrated by the inconclusive nature of it all. They don't seem to think I need to do any follow-up at this juncture, but if it happens again, they do want me to go in for evaluation.