Because I was thinking if ask a guy if he cares about his dick size he'll say yes and find a way to make his dick bigger and produce more semen.
But when it comes to breast size? Do women feel the need to make them bigger or small depending on their unique circumstance. Maybe a girl with 1/2 A or a A cup wants to become 1/2 B cup or a B cup.
I've heard some women get small breasts so men won't stare at their chest all the time or some other reason that I don't know of yet??
Just cause some women have larger breasts than other doesn't guaranteed they'll produce more milk when they give birth to any children.
So in the end its up to women(for the most part their is pressure from outside sources) to choose any type of breast augmentation. I'm guessing in the end I don't have the right to know the exact details on such a thing.