Id say anywhere from 30A-36B
By worken out the abs up there or pills
size 8-9Answer4 AnswerI'm a size twelve in women's,and yes,I'm twelve.
I am a 11 year old girl and I have no boobs. So really the average size is none. I only have breast buds.
34
32A or 34A would be average bra size for a 12 year old girl.
b or c
34B
Breast size varies greatly among individuals, so there is no definitive average breast size for an 18-year-old. Factors such as genetics, body weight, and hormonal influences can all impact breast size. It is important to remember that everyone's body is unique and there is no standard or "normal" breast size.
Its depend upon their body type..
The average breast size would probably be a B. but everyone's different . People start puberty before others do, and some people grow faster.
The average size is a 32 A or 34 A but if you are bigger or smaller its just how your body is growing
probably about 4 to 5 and a half ft