Acording to age (month) Age Month Male Baby cm Female Baby Cm 0 34-35 33-34 1 34-39.5 33-38 2 35-42 34-39 3 39-43 36-42 4 39.6-44.4 38-45 5 41-46 39-46 6 42-47.5 41-46 7 43-47 42-46 8 43-47 42-46 9 43-49 42-47 10 44-49 43-48 11 44-49.5 43-48 12 44.5-50 43.5-48.5 13 44.5-50 43.5-48.5 14...