Normal urine is clear , colorless or yellowish. The urinary incontinence process is smooth , painless and completely relaxed. The process can be started voluntarily , without any pressure. The motion is continuous , ending in 20 seconds. A natural satisfaction can be felt after completing the process. If the urine is muddy , excessively foamy or has an unusually foul odor , if the process is painful , irritating , it is not normal. This can be due to various diseases including urinary tract infections. In this case, it is necessary to take the necessary measures. If the color of the urine is red , the existence of blood must be taken into consideration. If there is blood in the urine in the process of painless urination , it should be taken as a very urgent and risky health problem. Even the slightest delay can cause significant damage in this case. However, taking timely measures , diagnosis and appropriate treatment is not only the control of such life-threatening illness , in many cases it is possible to cure.