Puberty: A Big Change for the Whole Family
Puberty marks the transition from childhood to adulthood, and it brings physical, emotional, and social changes that affect the whole family. Pediatricians encourage parents to start conversations about puberty early — before the changes begin — so your child feels prepared and supported.
What to Expect in Girls
- Breast development — Usually the first sign (typically ages 8-13)
- Growth spurt — Peak height growth usually occurs before menstruation
- Body hair — Pubic and underarm hair
- Body shape changes — Wider hips, more body fat
- Skin changes — Acne, oilier skin
- Menstruation — Usually begins 2-3 years after breast development starts
- Body odor — Time to introduce deodorant
What to Expect in Boys
- Testicular growth — Usually the first sign (typically ages 9-14)
- Growth spurt — Boys typically grow most during mid-to-late puberty
- Voice changes — Voice "cracking" as the larynx grows
- Body and facial hair
- Muscle development
- Skin changes — Acne
- Body odor
Emotional Changes
- Mood swings and irritability
- Increased desire for privacy and independence
- Self-consciousness about body changes
- Interest in romantic relationships
- Peer pressure and desire to fit in
How Parents Can Help
- Start conversations early — Age 7-8 is a good time to begin
- Use correct terminology for body parts and functions
- Normalize the changes — "Everyone goes through this"
- Be available without being intrusive
- Provide supplies — Deodorant, bras, menstrual products
- Address body image — Reinforce that bodies come in all shapes and sizes
- Maintain open communication — Let them know they can always ask questions
When to Call the Pediatrician
- Signs of puberty before age 8 (girls) or 9 (boys)
- No signs of puberty by age 13 (girls) or 14 (boys)
- Severe acne that doesn't respond to basic skin care
- Significant mood changes, depression, or anxiety
- Concerns about growth or development
Key Takeaways
- Puberty has a wide range of normal — every child's timeline is different
- Start age-appropriate conversations early, before changes begin
- Physical and emotional changes are both part of the process
- Your pediatrician monitors development at every well-child visit
- Open, honest communication is the best gift you can give your child during puberty
