Answer by  
                                                                                          bubbyboy (9929)
                                                            
                          
                          
                                                          A number of conditions may be to blame. Kidney stones, bladder infections, prostate issues and tumors are but a few. If the bleeding lasts for any amount of time it is vital to have a medical evaluation. One of the most common conditions for a male passing blood in urine is a small tear in the prostate gland.