When do girls get boobs

As the breast buds grow, you may notice tingling, aching or itching in your chest, and your nipples may swell or become tender. Girls tend to start puberty between the ages of 10 and Wearing a bra will be important so you can have the proper support for your breasts. Breast development thelarche is usually the first sign of puberty. One question a girl will have is: When will I get my first period? Predicting a child's adult height. Another possible cause may be the exposure to certain environmental chemicals called endocrine-disrupters.

Just as those hormones change the way your body looks on the outside, they also create changes on the inside. Then, small bumps called buds will start under your nipples. It's perfectly normal, and it's a sign that menstruation will likely start in six to 18 months. Everyone hits puberty at a different time. What do normal breasts look like? HuffPost Personal. Ask a teacher or school nurse for a note to take home to your mom about it.