Ds2 is 16 months, and is not walking yet - I'm not worried yet, he's making progress in that he can now eventually crawl, having rolled everywhere up till now. He's very small for his age (about 22lb). He is just starting to pull up on furniture. The HV noticed this week when she popped round that his left leg is very stiff - if you hold his hands, he'll walk with a big stride upwards with a bent knee with his right leg, then a stagger with a straight left leg (very badly described).
Is this something he'll grow out of? Thanks!