I have read loads of threads about fearing sibling allergy so thought I'd share some good news.
DD3 had peanuts, monkey nuts and cashews today and she is totally fine. She had had negative rast and skin prick but dr was only willing to say it was 'unlikely' she would develop a nut allergy due to family incidence and the fact she is allergic to penicillin.
However as she has a raw egg allergy, had cradle cap, has eczema and cannot tolerate masses of wheat there was always cause for concern given the family history.
So, today was a good day, I am totally relieved I finally l know for sure. Now onto the eggs, am hoping the latest round of tests show she has grown out of that, fingers crossed.