[tempestuous]

I loose a lot of weight when I weight lift because muscles need a lot of energy and you end up loosing body fat. I think that is a big concern in this. Just eat adequite amounts of a good diet, protein rich of course, and that should help. But muscular girls usually don't have big breasts and I think it is because of low body fat, more then the testosterone increase.
Have you tried Maca? I feel my muscles getting bigger and stronger using it and for some it has also increased the bust size. Might be worth the try =)

I did try Maca and it made me sick