Ds4 is 8 weeks now. A couple of weeks ago I noticed his head (which was fine at birth) was flattening one side. Gp said I should mention it at his 8 week check this week coming. I've seen an osteopath who said he had a strained neck hence why he's favouring one side to sleep on (this seems to be getting worse - choosing 'the favoured side that is) and I'm seeing her neck week again but I was wondering if anyone had had the same and how it had developed?