Question
How old is my daughter? Is her height and weight normal? Does she show signs of precocious puberty?
Answer
Based on your description, your daughter began breast development at 9 and a half years old, with her height increasing normally at 6 centimeters per year. She has also developed hair under her armpits and traces of discharge in her underwear, indicating the possibility of future menstruation. She is currently 143 centimeters tall and weighs 95 pounds. Given these circumstances, it appears that she may be experiencing precocious puberty. If you are concerned about insufficient height growth, in addition to a reasonable diet, ensure she gets adequate sleep and exercise. If you remain worried, it is advisable to visit a regular hospital for a check-up where the doctor can provide more detailed advice. Wishing your daughter good health.