In my urine test always have bloid, but my kidneys and bladder are normal?

1% of folks: One percent of humankind has a small amount of blood in the urine as a result of the glomerular basement membrane being thin in some places. If kidney function & imaging are good, stop working it up. Many such folks have slightly diminished hearing, especially when it's a gene at the alport locus, but it almost never causes real problems.

Agree with Dr. F: If it is trace amount and has not gotten worse over the years, you may ignore it.