As an adjunct college instructor who also has Crohns, I occasionally have students at the beginning of semesters bring me disability accomodation notes or forms. I always ask them to stay briefly after class and discuss it briefly with them, and I ALWAYS tell them I understand their worries since I have Crohns and have been there. Interstingly, I had a student this semester who had to drop early because of pending gall bladder surgery. When we discussed it, she mentioned some symtoms that sounded a lot like IBD, so I mentioned my own disease and suggested she pursue the possibility of Crohns or UC with a consulting gastroenterologist before the surgery. I've never ahd a problem meeting the needs of students with disablities ranging from deafness to chronic illnesses to psychiatric problems as long as they came to me early and discussed it. The only problems I've ever ahd was with students who vanished and never said a word and then came in the last week to explain that they missed nine weeks of the 16-week semester because of some personal or medical problem. Teachers who expect students to communicate these things owe students a confidetnial and respectful hearing and appropriate assistance. Frankly, I might have stood up in that class and told the instructor he was an a-hole in front of everyone and walked right down to admissions and dropped it and told them why.