Question
A 9-year-old girl, standing at 1 meter 27 centimeters tall and weighing 43 pounds, has discovered a hard lump in the middle of her right breast. Could it be a sign of precocious puberty?
Answer
Generally speaking, secondary sexual characteristics begin to appear gradually after the age of 12 to 13, but precocious puberty is relatively common nowadays. It is recommended to pay attention to the child’s usual dietary habits, as some snacks that children like, such as puffed snacks, may contain certain hormone substances. Studies have shown that some hormones may promote the early appearance of secondary sexual characteristics. We hope you and your family stay healthy! The above is a suggestion for the question “Is a 9-year-old girl’s breast lump on the right side a sign of precocious puberty?” Wishing you good health!