Blood in Stool?

Any time you have blood present, you need to see a doctor, as soon as possible The only time is is normal for blood to leave the body is in the small amount a woman loses during menstruation. Coughing up blood, spitting up/vomiting blood, ping it through your rectum, blood in your urine are all not normal. There are different causes, I can think of a lower GI bleed or maybe a ruptured hemorrhoid, that could cause blood to be present in you stool, but the pain in your abdomen could signal the more serious GI bleed. Again, see a doctor ASAP.