Well don't laugh, but my little man Devon, was 6lb 6oz at birth , and today at 13 weeks - weighed a whopping 14 lb 1 oz !!!! well over double his birth weight.....my chunky monkey.... and he is the only one I have breastfed......He sleeps all night and noshes all day long.....
My eldest boy was the same weight at 17 weeks and 19 weeks and my daughter the same at 17 weeks!!! But the son he looked like from birth and still looks the spotting image of , I read his red book (toby) and found he also weighed 14lb 4 oz at 13 weeks!!! spooky!!!