Pre/NewBorn

44 50

38 44

44 38

40

NB/50 1-3 mdr/56 3-6 mdr/62 6-9 mdr/68 9-12 mdr/74

37 41 45 48 50 52

38-44

9-12 mdr

50 56 62

50

56 62

0-3 mdr 3-6 mdr 6-9 mdr Pre

0-1 mdr 3 mdr 6 mdr Pre

50 62 44

50 56 62 44

44

44 50 56 62

37 41 45 48 50