What is the typical age range during which girls begin puberty?

• A. 6-9
• B. 8-13
• C. 12-16
• D. 14-18

Answer: (B)

Puberty in girls usually begins with the first signs of breast development and sometimes a small amount of body hair, a stage known as thelarche. This typically starts between ages 8 and 13. Over the next few years, other changes follow—growth spurts, body hair patterns changing, and eventually menstruation around age 12 to 13 is common, though there is variation. So the typical window for starting puberty is about eight to thirteen years old. The other ranges either start too early or come after puberty has already begun for most girls, though individual differences do exist. For childcare, recognizing this timing helps you support ongoing conversations about body changes, hygiene, and privacy as children grow.