0-1m  chest 22cm | Length neck to tip of foot 50cm
0-3m chest 24cm | Length neck to tip of foot 55cm
3-6m chest 27cm | Length neck to tip of foot 61cm
6-12m  chest 28cm | Length neck to tip of foot 73cm
1-2 yrs  chest 29cm | Length neck to tip of foot 83m