[Missed Miss]

I agree with echapman. Each of us will have differing results and you can't quite judge YOUR outcome by someone else's. I'm not even sure it matters about your family traits, either. I think I've said here somewhere else that two of mom's sisters were HUGE in the bra department!! Maybe DDD's or better!! So was grandma!! Another of mom's sisters was at least a D, but mom (the third of the four) never went past B's. My aunt with the D's had 3 girls and I don't think any of them were bigger than a C. My other two aunts never had kids. And my two sisters hardly went past an A! As far as I know, my niece is still flat as board in her early 20's.
Obviously, it's possible you can get a few gallons of sweater meat, like Cheryl did, but, you also might only get to a B.