DS is 28 months. He currently weighs 31 pounds which would be great but he weighed exactly the same on Boxing Day. I don't take him to the HV because it seems excessive at this age and I would have to take time off work so these measures are done on my electronic bathroom scales, but backed up by his two year check and a weigh-in prior to his gromets op a couple of weeks ago.
I'm not worried about his weight per se, but more that he isn't putting on weight. He was 9lb 10 oz at birth and has always been in the upper centiles of the chart. I realise that weight gain slows down after the first birthday but surely not even a pound in 6 months is excessive.