human
My doctor wants me to get a colonoscopy, but I've never done one before. What should I expect?
assistant
You should expect the procedure to be relatively painless and short. The doctor will insert a scope into your rectum and then move it through your colon. During this process, you may feel some discomfort or mild cramping, but it should not be too uncomfortable. Once the scope is in place, the doctor can take samples of tissue from your colon for further analysis. After the procedure, you will likely experience some bloating and gas, but these symptoms should pass quickly.