When you have IBD — long-term swelling and irritation in the gut — but your doctor has not yet called it Crohn's or ulcerative colitis, you will likely have follow-up visits to learn more. Your gastroenterologist, a doctor who specializes in the gut, is your best resource. Before your appointment, write your questions down so you don't forget them. Good questions to bring include: What do my test results mean? What tests are still needed? Why is treatment starting now? What should I watch for that means I need to call right away? Your care team can talk through your own situation with you.