Nah Jazzy gained about a kg a month until she was about 8 months, and then slowed down (yes I am totally serious! born at almost 4kg, at six months she weighed almost 10kg, 12 months she weighed 13.5kg. She now weighs 14kg at 18 months. She just gained all her weight in the first 8-12 months, and it's slowed down now.

I actually posted almost the exact same post when Jazz was 4 months old ... Is my baby going to be a GIANT!