Puberty is one step which has to be passed by the girls. In usual, the puberty comes when the girl reaches 10 years, but nowadays, that usual is gone. The girls can reach their puberty in 7th. In that age, the girls show the breast maturity. This condition is occurred in many girls from many races and tribes. Many researches find that there are some causes which make the puberty comes earlier. It can be caused by obesity or the exposure to the environmental chemicals.
In medical sight, the early puberty is caused by the increasing of the estrogen in the body. Unfortunately, this condition is one of many causes of breast cancer. It means that the girls who get the early puberty may also get the cancer in their adulthood. Frank Biro, the director of the division of adolescent medicine at Cincinnati Children’s Hospital says that it can be right that the primary cause of the early puberty is the obesity or overweight, because it is related to the fat tissue which can be a place for the estrogen. The other reason, environmental chemicals are also reasonable with some proofs of course.
Actually, the most important question of this problem is how early the puberty can begin? Nowadays, some researchers have been starting to answer that question by checking the possibility in blood. They collect some blood samples from some studies to check about that. A pediatrician in the adolescent division of Children’s Hospital Boston, Dr. Sarah Pitts says that this fact is the right time to make those girls realize about how important the preventive visits, routine breast exams, and look for lumps and bumps study lesson are.