Infancy

Question

Infancy
A) begins at birth
B) ends at about 18 months
C) includes the neonatal period
D) all of the above

Accepted Answer

Infancy is the stage of development that begins at birth and ends at about 18 months. It includes the neonatal period, which is the first 28 days of life. Therefore, option D, which includes all of the above options, is the correct choice.