Nope! We aren't finding out either. We didn't with DS and it was a great little suprise.
I must admit I was tempted this time around, and I do have moments (usually when Im shopping) that I think I would like to know, but nothing beats that suprise at the end smile
Everybody asks if we know what we're having and when we say "no its a suprise" the reaction is usually "Good, everybody else finds out what they're having and its just not as exciting" LOL. Mind you - these comments have come mainly from older people!
Good work ladies - I know its hard (and frustrating sometimes) not to know.