Hi, my son is 24 and just called to tell me he is peeing blood.  He peed twice in the past hour and it is still blood.  More so at the end of the stream it is a heavier blood.  He only has one kidney.  He was born with Wilms tumor.
Hi Welcome to Chat Doctor Your son needs an urgent work up. He would require clinical examination .and urinalysis kidney function tests, X-ray + USG (ultrasound) PUB(Kidney ureter +bladder) and cystoscopy. Please consult surgeon/ urologist at the earliestTake care