You don't hear that much about the steroid problem in women's MMA.
Whether that's because there isn't one, or if it's because those problems just aren't as visually apparent as they might be in some of the men's divisions, that depends on who you ask.
But for what may very well be the final fight of her career, Rosi Sexton decided she wanted to do something different. That's why she fired off the email to the Volunteer Anti-Doping Association.