I have been monitoring my DS weight as ive had concerns hes a bit tubby. Despite my concerns hes been tracking the 50th on weight. I thought thats fine as at his 1 yr old check he was 50th on the height percentile. However I ive had still had a worry hes a bit chunky so i measured his height (lying down) and hes 79cm which puts him in between 0.4 and 2nd percentile. (no wonder hes looking a bit round), but what is concerning me is the massive drop in his height percentile since his year check. Is this normal, should i be worried. Im thinking of seeing the HV but my husband thinks im ridiculous.