How are the girls similar when they grow?

Answer 1

As a girl progresses through the stages of puberty, she will grow taller and her body shape will change. Her chest will appear less flat as her breasts begin to grow. The first sign that a girl's breasts are developing is when small bumps (sometimes called "breast buds") become noticeable on her chest. Some girls find that their breasts or nipples start to tingle or itch whilst they grow. These feelings stop when the breasts stop growing.