By A Mystery Man Writer
Girls are starting puberty earlier. Two causes are obesity and hormone disrupting chemicals. Early puberty causes stress, behavior problems, and earlier sexual intercourse.
Why More and More Girls Are Hitting Puberty Early
5 Ways to Avoid Early Puberty for Indian Girls - wikiHow
Children, Free Full-Text
Dear Doctor: My Child is Affected by Obesity. Will it Affect When They Enter Puberty? - Obesity Action Coalition
Early puberty in girls linked to shampoo, toothpaste: study
With puberty starting earlier than ever, doctors urge greater awareness and care
Bipolar Disorder in Children and Teens - National Institute of Mental Health (NIMH)
Early starters
Early Puberty May Bring Increased Risk of Mental Health Issues