Neonatal period is -

Ans. is 'b' i.e., Upto 28 days of life Childhood o Infancy upto 1 year A) Neonatal --> First 28 days of life a) Early neonatal -9 First 7 days of life b) Late neonatal -4 7 days of 28 days of life B) Post neonatal --> 28 days to 1 year o Pre-school 1-4 years o School age --> 5-14 years Perinatal period --) Period from 28th week of gestation to the seventh day after bih.