Reasons for breaking ablution - 1. If something comes out of the urinal. 2. If any unclean object comes out from any part of the body except the urinal-toilet passage, such as: blood , pus, etc. 3. If blood , pus , food or anything else comes out with vomiting except spit cough and vomiting in the mouth. 4. If there is too much blood in the saliva. 5. Sleeping on your back , leaning or leaning. 6. If unconscious. 7. If crazy. 8. If intoxicated. 9. Laughing and praying.