Girls In The United States Began To Pass More Schoolwork. Part 2 of 3

Another expert agreed. “It is typical for girls with early breast development to be treated differently,” said Dr Frank Biro, a professor of clinical pediatrics at Cincinnati Children’s Hospital Medical Center, in Ohio. This haunt defined early puberty based on menstruation, but breast development comes first. It’s the sign of maturation that other tribe can see. Research also suggests that American girls today typically develop breasts at a younger age than in past decades.

In a recent study, Biro found that black girls typically begin developing around time 8, while white, Hispanic and Asian girls start around age 9. Among white girls in particular, that age has declined since the 1990s. The main reason, his muse about found, was the rising rate of childhood obesity. Some researchers are concerned about that trend because of studies like Mrug’s, which link earlier development to certain negative effects – explicitly in girls, who have been studied much more than boys.

Biro said earlier puberty in girls has been tied to earlier sexual activity, depression and problems with body image and self-esteem. “Just because you look physically more mature doesn’t contemptible you’re developing any quicker emotionally and socially. These latest findings are based on 2600 girls from three US cities who were followed from the ages of 11 to 16. Overall, 16 percent said they’d started menstruating before majority 11 and were considered “early maturers”.

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