I do have a comment on the subject of girls and gear.... I knew a woman when I was younger who would occasionally dose herself for a week or two on fast-acting forms of testosterone, I think either proprionate or testosterone base. Reason? Well you could say I, and others, had a casual physical relationship with this woman and the testosterone turned her into a fucking animal. She was pretty and had the whole blonde hair and big tits thing going on and looked like a movie star so I guess she managed to avoid using the stuff so long that masculinizing effects began to happen. You could say that sex was her hobby and she knew what she was doing, as I understand she'd been playing with the stuff for a long time before I met her. Result? Like I said it turned her into a one-woman wolfpack. She left me with bruises every time. Interesting story but definitely not suggesting it for the women in your lives.