DS was 2 in August. He's very mobile, runs/jumps around etc, but we've noticed that his feet turn in a little when he walks/runs - 1 foot is more noticeable than the other. He does fall over a lot, but it's never been raised as a concern by the nursery he attends 2.5 days a week when I work. It's most noticeable when he's wearing wellies. DH and I don't know how concerned we should be; any ideas?
TIA