Just had a pee, went well, no pain/burning (urine looked normal ) then noticed dry blood on foreskin, got a napkin, wiped it then opened up eye of penis & found it bleeding a deep red blood.Am currently on 500mg Augmentin for minor Diverticula which was found whilst being treated for a chest infection.The penis has had no Trauma. Had my urine tested for blood three days ago, negative result.I am a male aged 64.75.Forced another pee 30 mins later,definitely no blood as very clear & again no pain/burning.No sign of bleeding again after 10 mins.