HI, thanks for using healthcare magic
Blood in the urine (hematuria
) can occur due to different causes such as (1) infection,
(2)trauma to the urinary tract
(3) the presence of stones in the tract
(5)inflammatory diseases of the kidney, urethra
(6)cysts in the kidneys
If there are no symptoms such as discomfort on urination or urinary frequency then it is unlikely due to infection.
Your doctor would take a sample of the urine and may also request imaging tests to take a look at the urinary tract.
I hope this helps