Do it. I just had my first one and I was apprehensive too. It was nothing. The prep was the worst part, but no problem either. The phospho soda in ginger ale wasn't bad at all. I got the demerol and that was all I remember. I woke up in the recovery room feeling fine. I had just one small polyp, benign, so I am good for 5 years. I should have done it sooner.