If my mom has small boobs does that mean that I will have small boobs?

If my mom has small boobs does that mean that I will have small boobs?
not really sure,cause my grandma had small ones and my cousins mom had small boobs and her daughters have small boobs, my mom has big boobs and i came out with some double d's so you never know you will just have to wait till your done developing, because not every women is the same!
It's possible, but you are getting genes from your dad's side of the family too. So you could possibly end up with larger boobs, if that tends to run on his side of the family.
most likely.