Suggest Treatment For Blood In Urine
Hematuria.
Detailed Answer:
After an unusual exertion, its known to cause hematuria ( blood in urine) in some people. They have the tendency for such things. As your son had a visible blood while on play, its possible. Its also possible that the reason might be simple.
As the ultrasound report is pending , you will get a confirmatory report after that. It will show the presence of a stone or a rare cause blood due to any " lesion ( abnormality) in the urinary tract. Also, the presence of bacteria suggest that there is a possibility of urinary tract infection (UTI) which is the most common cause of blood in urine.
As such, boys are not supposed to have a UTI unless there is some abnormality in tract for example Presence of a small stone( which can get passed of unknownly).
You also can get urine culture done once as the bacteria are seen in routine urine tests.