Problems with stool are the first sign you might be having a Crohn disease. Instead of constipation, a person with this type of disease experiences regular diarrhea, which causes a lot of discomforts. The symptom is urgent meaning it may pop up at anytime and anywhere, so the patient should always be ready for this challenge. The problem with the act itself is not the worst thing so far. The question is about the regularity of such stool.