my daughter 9year old uske breast development start ho gya hai kya ye period jaldi shuru hone ka sanket h me bahut tension me hu daughter ki height bhi kam h

A. Ma’am three things if they start happening at the same time then yes it is a sign of puberty development in the breast second is having vaginal hair and under arm hair if all three things are happening in circulation so that means your child is going to hit puberty within six months to 1 year of age since I’m not aware about other two things better to consult your doctor once