MY DS has a peanut allergy. On our first cruise with him we just informed our servers about it and everything was fine. However since then Ive read here on the boards that people cruising with an allergy should send in a medical form. I was thinking of doing that for an upcoming cruise(not DCL), but was questioned by family of WHY I was doing that, and what good I thought it would do. Honestly I didnt have a good answer, other than to alert the staff of the allergy. So, for those who have sent in a medical form to a cruise line, what exactly did it do for you? Thanks for any info!