Pre/NewBorn

45 48 50 52

0 mdr/44

44

New Born

New Born

Pre

74

44

0 mdr/44-50

NB/50

3-6 mdr/62 6-9 mdr/68

38-44 50-56 62

50

38-44

6 mdr/68

50 70 80 90 100

37 41 48

37

45 50

41 45 48

44 62