Early maturing girls are? There are a variety of reasons why girls may mature early. Genetics can play a role, as can certain medical conditions. But being overweight or obese is one of the most common risk factors for early puberty in girls.
One study found that nearly a third of girls who were obese or overweight started developing breasts by the age of eight. By contrast, only five percent of normal-weight girls had begun developing breasts at that age.
Another study looked at over 1,200 girls and found that those overweight or obese were more than twice as likely to start their period before the age of 12 compared to normal-weight girls.
So why does being overweight or obese increase the risk of early puberty in girls? One theory is that excess body fat produces higher levels of certain hormones, like estrogen, which can trigger pubertal development.
If your daughter is overweight or obese, talk to her doctor about ways to help her lose weight safely. Reducing her weight may help delay puberty and reduce her risk of developing other health problems later in life.

Many young girls mature faster than their peers. This can be a source of both pride and anxiety. On the one hand, these girls may feel more confident and self-assured than other girls their age. They may also feel more comfortable expressing themselves sexually and exploring their budding femininity. On the other hand, early maturing girls may feel out of step with their peers, who are still dealing with the awkwardness of puberty. They may also feel pressure to conform to adult standards of beauty and behavior. Ultimately, each girl will have to find her way of navigating the challenges and opportunities of being an early maturity.
Early maturing girls are often more likely to experience teenage pregnancy than their later maturing counterparts. This is due, in part, to the fact that early maturing girls are often more sexually experienced and thus more likely to engage in risky sexual behaviors. Additionally, early maturing girls are often more emotionally immature and thus more prone to making impulsive decisions, such as engaging in unprotected sex. While many factors contribute to teenage pregnancy, early maturity is one of the most significant.
Some research suggests that early-maturing girls are more likely than their peers to be involved in risky behaviors, such as drinking and having sex. As a result, they may also be more likely to experience depression and anxiety.
Late-maturing boys may be more likely to be bullied or teased by their classmates. As a result, they may also be at greater risk for developing poor body image and low self-esteem.
It’s important to remember that every child is different and will mature at their own pace. If you’re concerned about your child’s development, talk to your child’s doctor. They can offer guidance and support.