<human>: my boy friend just pee n there was little blood in his pee what do that means no we didnt  just have sex it been days it just happen out of no were
<bot>: 1. blood in urine (hematuria) means there is problem in the urinary tract, which has allowed blood to get pass into urine.2. A number of condition can lead to this passage including:. Urinary Tract Infection, Kidney Infection (polo nephritis), bladder (cystitis) or kidney stone, enlarged prostate, Strenuous exercises.3. You have not mentioned any associated feature along with blood in urine that whether it was painful or painless, or was there pain and burning during micturition and odor of the urine?4.  Younger men are more prone to kidney stone or hereditary nephritis (Alp rots syn Chat Doctor. 5. make an appointment with your doctor regarding Urine examination and Ultrasound Abdomen6. As him to 