If you're due at the tail end of May, you might want to join the June instead anyway. I think it's easier to be one of the first to deliver in an EDD group than one of the last waiting around as everyone else is really busy with new babies. Just my 2 cents.
Thats so true- I'm sticking w the June board as well since my last one was born at the end of May and Mamas kept dropping off to have baby. You always knew when one came since the mama would disapear all of sudden for 2 days or so.