[flamesabers]

i've noticed that biological males have a lot more luck with NBE anyways because they don't have estrogen-regulating systems in place that adapt to what ever you're doing and shut down your progress.. the male to female transexuals I see always have wayyyyyyyy crazier curves than most biological females..

I partially agree. I think part of it has to do with since a number of males start NBE with a flat chest, it's much easier to gauge how much growth NBE has incurred. However, I think a lot males have reported losing some breast size if they stop taking NBE herbs for some time. It can be a uphill fight for some males with overcoming their testosterone levels. Male or female, I think the body has its ways of suppressing or sabotaging NBE.