Should 13 year olds have armpit hair?
Adrenarche is usually normal in girls who are at least 8 years old, and boys who are at least 9 years old. Even when pubic and underarm hair appear in children younger than this, it is still usually nothing to worry about, but your child does need to see their pediatrician for an exam. How can a 13 year old get rid of armpit hair? Simple Ways to Remove Underarms Hair