Monday, August 9, 2010

Is Puberty in Girls Coming Too Soon?


I liked this article.. mainly because i have a ten yr old sister who is seriously moody right now and my mom and i were just talking about, different her life is from our with not only puberty but from school, and what not, short and to the point article i how you enjoy it.

Like many 10-year-old girls, Lindsay Kendrick likes to play sports and attend camp during the summer.

And like a growing number of girls her age, Lindsay also hit early puberty very early. Lindsay's mother, Beth, said her daughter first started menstruating when she was only 9.

"I thought it was going to happen early," said Beth. "She's been one of the tallest in her class, even taller than a lot of boys, and she started having early breast development."

Kendrick took Lindsay to her pediatrician, who told Beth that early puberty is much more common now, and said that Lindsay's period would probably start sometime in the next year.

"She started about two months after that," Beth said.

It's been a challenge for both Lindsay and Beth.

"She doesn't like talking to any of her friends about it," Beth said. "I try to keep up with her to make sure I send products with her to school."

A new study published in the journal Pediatrics found that girls who hit puberty younger than 10 are much more common than they were in the past two decades. In the study, researchers assessed more than 1,200 6- to 8-year-old girls in three metropolitan areas for breast development and the appearance of pubic hair, both signs of early puberty.

They found that a much higher proportion of white, black and Hispanic girls showed signs of early puberty than were found in previous studies.

"Ten percent of white girls at age 7 have breast development to some extreme, which is way younger than our original standard of evaluating normal versus abnormal," said Dr. Ann Budzak, a pediatrician with Gundersen Lutheran Health System in LaCrosse, Wisconsin

The National Institutes of Health previously said puberty generally happens between the ages of 10-to-14 for girls and between 12-to-16 for boys.

There are some limitations to the study, however. As the authors point out, the study does not use a nationally representative sample of subjects, and does not look at development over time to account for environmental exposure, dietary differences or other factors related to race and ethnicity. Additionally, recruitment levels were low, so there could have been recruitment biases.

Another important element missing from this study is information about the onset of menstruation, which could indicate whether puberty has actually started.

"It's going to take a lot of follow-up to say whether this is really puberty," said Dr. Abby Hollander, associate professor of pediatrics at Washington University School of Medicine in St. Louis. "Within five years, we should be able to say whether the average girls get their periods is earlier."

original article.
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1 comment:

V. Iagra said...

Puberty is a thing that arises in girls at the age of 9 or 10. So your post contains lot of information for girls on puberty.