what is the range of ages when puberty is gone through for girls
Two of the most significant differences between puberty in girls and puberty in boys are the age at which it begins, and the major sex steroids involved, the testosterones and the estrogens. Although there is a wide range of normal ages, girls typically begin the process of puberty at age 10 or 11; boys at ages 11â12. Girls usually complete puberty by ages 15â17, while boys usually complete puberty by ages 16â17.