Girls Armpit Hair
Understanding Armpit Hair Development in Girls: When Does It Start?

Discover when girls typically start growing armpit hair and tips for navigating puberty.

Puberty & Pubic Hair
What to Do If Your 13-Year-Old Has No Pubic Hair?

Learn about normal puberty variations and when to consult a pediatrician regarding your child's development.

Pubic Hair & Puberty
Is It Normal to Have a Lot of Pubic Hair at 13? Understanding Puberty

Learn if having lots of pubic hair at 13 is normal and what it means for puberty development.