Wikimore

Human stages of development in Wikimedia Commons

Child (birth to 18 years)

Baby or toddler (birth to 3 years)

Adolescence (13 to 18 years)

Adult (18 years till death)

Young adult (18 to 40 years)

Middle age (40 to 60 years)

Old age (60 years till death)

All figures above are approximate. Definitions come from, but are slightly modified from, the Wikipedia articles of respective age groups.

Template:Human stages of development