Should my DD be laughing?? She's not, though she smiles a lot and chats away to us in ah-goos and ah-boos and other cute little sounds and noises. But all her little friends - most of whom are younger by a few weeks - seem to be laughing.
Also, should she be reaching for things? whenever I go around to a friend's house, her DS is grabbing away at dangling things but DD is much more interested in staring at me and DH, or stuffing both her hands in her mouth
I do worry rather a lot about her because she was very poorly at birth and is such a tiny little thing (plus she's had a horrible cold for a week or so and hardly put on any weight at all in the last couple of weeks)
Is there anything unusual here, am I just being neurotic and is there anything I can do to encourage her to laugh .... ?