hlo mam meri beti 8yrs ki h mam iski puberty bhut jyada badh gai mam dr. ne iska born test kiya h jisme iski age 8-11yrs h mam dr ne kuch clear nh btaya mam kuch problem to nh h mam iska itni age me development kyu ho raha h

A. Girls usually begin puberty between the ages of 8 and 13 years old. The earliest sign of puberty in most girls is the development of breast "buds," nickel-sized bumps under the nipple. It is not unusual for breast growth to start on one side before the other.