Congratulations on the birth of your baby, if indeed it IS your baby and not the baby I read about on the back of my milk carton.
You can send today's card to new parents. Or rather - you shouldn't. New parents can be awfully prickly and humorless - after all, they've just crushed their dreams. But then again, maybe you should. I think the decision really boils down to whether or not you like their cooking. Once again, I'm here to help.