Hi Keira - I was thinking along those lines but i didn't know if I was been too paranoid.
Hi Cass - Yes we have been to an allergist (long story), he has been tested for allergies and has heaps of them.
We are going back to the allergist (paediactric allergist) on wednesday, so i'll mention it to her and see who we should see.
Thank you so far, I look forward to hearing more replies.
Cheers
Karen