hi LFB,
i dunno abt Brazil nut, but i know from people who have gone thru pregnancies, i.e immediate family members and friends, say pineapple is a big NO NO.. said its very tough on your womb and may make it fragile.. something about it being too 'sharp' for the body during pregnancy.
hi pinky panther,
i've heard of something like this happening. coz a friend of mine, her aunt too are down to twins from the initial triplets. doc said the third one cannot survive. but i hope that you and your twins will remain healthy til the full term.. and yes, agree with ur doc, cruise no-no too! take care yeah!