I'm going in for day surgery on Wednesday for an orthodontic procedure. They're going to cut into my gums to bond chains to tge teeth that are stuck in my gums/ jaw (after removing the milk teeth I still have) I am utterly petrified, has anyone else got experience of this procedure? How much will it hurt? To be honest my main fear is the general anethestic, I have a huge phobia of vomiting so I am so scared about waking up and being ill, does it happen often and can they prevent it happening completely?