@Zoe , the op seems to be a quite simple procedure. It takes about 30-40 min including anesthesia. Mr Traynor is very nice, he will come to your before op to draw on you and answer last questions if you have any. I was overnight case, the nurses gave me some sleeping pills so I woke up next day very rested. I did not feel any pain. Just was a bit sick on the way home. Recovery was very easy for me, I really cannot complain. 🙂