Hello and welcome to HCM. Thank you for your query. The causes for blood in the urine (hematuria) are multiple, and as you are not experiencing any other symptoms, I can only provide you with very general information. Let me thus, list the causes for hematuria for you: -Kidney or bladder stone -Urinary tract infection (UTI) -Kidney disease -Kidney cancer -Bladder cancer -Kidney or bladder infections -Tumor in bladder, kidney or prostate -Kidney injury -Vigorous exercise -Prostate enlargement -Anemia (sickle cell anemia) -Medications (eg. heparin, aspirin, penicillin, phenazopyridine, cyclophosphamide, etc.) As you have mentioned seeing drops of blood even after a bowel movement, I would like to ask you if this is fresh blood seen along with your stool, or from your urethra itself? Fresh blood is a sign of a lower gastrointestinal bleed (GIT), and will have to be examined at the earliest. Please visit your doctor without further ado. I request you to please consult your doctor and get yourself diagnosed and treated at the earliest. I hope I have succeeded in providing the information you were looking for. Please feel free to write back to me for any further clarifications. I would gladly help you. Best wishes.