Nipples pointing in different directions. Can this be fixed?

I have nipples that point slightly in different directions. One is more forward pointing and the other kind of points a little more upward. It's noticeable when I'm wearing shirts with no bra. Is there a reason your nipples point in slightly different directions and can this be fixed? Even if your breasts are mostly symmetrical. Is this just the anatomy of the breast? I know areolar height/placement and shape/size can be corrected. But what about the direction your nipples point.