human
I'm a little nervous about my first colonoscopy. What can I expect?
assistant
You may feel some discomfort, but the procedure itself is usually painless. The doctor will insert a scope into your rectum and then move it up to your colon. He or she will use the scope to examine the inside of your colon for any signs of polyps, cancer, or other problems. After the exam is complete, the doctor will remove the scope and clean the area before leaving you with instructions on how to manage any discomfort that might arise in the days following the procedure.