That is fantastic. Chloe doubled hers as well I remember tho at 6 months being 32lb and the health visitor was a cow to me saying she will be obese etc,well you are having a laugh she is well built but not chubby at all.
Must admit tho when Chloe was a babe everytime she opened her mouth I shoved a bottle in it,lol. She was on 6 8oz white formula still as well as food at 6 months

so no wonder she was so big..oh dear wont be doing that next time.
Your little boy looks gorgeous by the way.