#1 is my favorite although I do wish both parents had long sleeves on. Ah well. It's still a cute picture!
#2 is very sweet. I'm sure the Mom will love this one!
#3 I don't care for. (Not liking the expression caught)
#4 is a sweet capture. I think it may need a bit more editing done as it feels to 'gray' to me.
#5 is cute. I don't love it but it's still cute.
#6 another of my favorites. Have you tried doing this one in a b&w conversion? Might be cute.
#7 Neat idea although the contrast is too harsh. Try softening that up a bit & desaturate the baby's skin just a tad. Overall, I like the idea but with a little more 'fixing', I think it'll be a keeper.
Just a tip overall...have you tried smoothing the baby's skin any? Especially in close-ups? I really like to do this. It just makes their skin seem 'softer' like it usually feels IRL.
Anyways, nice set overall.