I am only 12 and I'm a 32a/34a I'm worried that I will not have any boobes and be flat all my friends are the same age and pratically same sizes and my was my great grandma had 3 kids my grandmas two sisters had big boobes but my grandma didn't now my mom is flat but got boobe implants and my dads side of the family has big boobes and my moms side of the family isn't blonde at all and I am and my dads side is pratically all blondes I am 5'3 and very skinny very skinny do u think I will have boobes?

Yes! You are only 12 and still have a lot of developing to do.

Also be careful what you wish for. Large breasts are often more of a curse. They can cause problems in getting clothes, especially bras, back aches and other health issues. Having a B cup is actually a good size. And there is plenty of time for you to grow out of the A cup.