Lila seems to be developing on track, both physically and mentally, except for this one thing. I'm not sure if she's "behind" or not, but I know that Ava and Charlotte were both rolling over both ways and sitting up at 4-5 months. She gets plenty of playtime on the floor, and will get on her side but will not use her arms to push herself all the way over. I wasn't too concerned about this until we started putting her in the exersaucer and noticed that if her trunk goes forward in the seat, she will not use her arms to push herself around there either. She does however reach for things and pick them up if she is already in a position to do so. She seems to have good head/neck control and she is putting weight on her legs, so I think she has good strength. I will say that she has a much more laid back personality than both of her sisters, so that could be part of it too. I'm going to ask her pedi about it at her well check coming up, but wondering if there is anything else I can do to help her with this, other than playing on the floor.
Ava Caroline 8.27.07 I Charlotte Grace 5.18.09 I Lila Katherine 1.20.11

Re: Still not rolling over at (almost) 5 months
DS #1 born January 2010. DS #2 due June 2014.