Mel
                    
                    
                    
                    
                    
                    
                    
                        
                        
                        I am probably a bit late in replying to this.. sorry.  I had a colonoscopy a few years back and apart form it not being a very dignified test it wasn't too bad.  I was not given the choice about sedation and slept like a baby!  Woke up and  couldn't remember a thing abaout it!  Hang in there.  It will be fine    Mel