Thanks. We had the tests last week but the sweat test didn't work as she didn't sweat enough so we have to go back in a couple of weeks to have it again. I'm going to drop the xrays in with the paed as soon as I'm back in Sydney - our chiro looked at them and said she saw more tissue fibre than should be there, so I want the paed to look at them asap because dr google certainly hasn't been my friend for that one. The blood test results should be there next week too.