2.5 year old refusing to eat

I had James weighed yesterday he was 12.98kg (28.6lb) dressed. This puts him around the 9th percentile which is not too bad. He still has the same issues with food so we are waiting until we have seen his consultant on 29th June to see if things finally get moving or if we can then get a second opinion on the NHS. If none of these things happen we should be able to get a second opinion privately in around a months time now although I do believe that should not be neccessary.