This is a great site, I looked for an ent forum for ages before I found this one. But because it is so big with all different topics covered, no one seems to have the time to answer my two questions. I am desperate for help, but thankfully, today I go to see a specialist anyway, so now I don't need you anymore, and everytime I 'preview' a post, it posts anyway! So it looks like i've posted twice! So thanks, but never mind, I won't be back.