aww, it's a shame that it's come to having to delete your account armywife, but yes, i too almost deleted my FB account, but then i found the hide button!! it's amazing! they are still your friends but you don't get their status updates on your news feeds!! so the only way you can find out what's happening with them is if you clock on to their page...
there are a few infertility pages but none that are just for getting advice and such. most of them talk about celebrities who are having children and discussing what methods they may have used.
xx