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Period: to
Prenatal Stage
When the baby is in the womb. Takes place from conception to birth. -
Period: to
Neonatal Stage
from birth to second week of life -
Period: to
Infancy Stage
second week of life through the first birthday -
Period: to
Toddle Stage
12 months (1 year) through 36 months (3 years -
Period: to
Preschool Stage
3-6 years old -
Period: to
School-age stage
6-12 years old