I was thinking about that, how it could be really fun to reveal it on Christmas if we found out before... but we're hoping to take Q with us to the appointment so she can see the u/s and be there... and if she knows, EVERYONE will know... :) we'll see though...
And yes, I'd be fine with either... but I'm kind of hoping it's a girl. We already have SO much girl stuff (plus hand me downs from my niece), and growing up with sisters, there's something about that sister bond I'd love Quinn to have (I don't know, it just seems like siblings of the same gender are closer...)
Whatever it is, I don't have a clue what to name it... :) good thing I have time.