Period: 1st and 2d day
Nursing in 24 hours: 4
Interval by day: 6 hrs.
Night nursings 10 p.m. to 6 a.m.: 1
Period: 3 days to 4 weeks
Nursing in 24 hours: 10
Interval by day: 2 hrs.
Night nursings 10 p.m. to 6 a.m.: 1
Period: 4 weeks to 2 mo.
Nursing in 24 hours: 8
Interval by day: 2-1/2 hrs.
Night nursings 10 p.m. to 6 a.m.: 1
Period: 2 to 5 mo.
Nursing in 24 hours: 7
Interval by day: 3 hrs.
Night nursings 10 p.m. to 6 a.m.: 1
Period: 5 to 12 mo.
Nursing in 24 hours: 6
Interval by day: 3 hrs.
Night nursings 10 p.m. to 6 a.m.: 0