Here is some info I put up about this drug a while back.....
Dimethandrolone is a porcupine anabolic steroid that exceeds the muscle building effect of testosterone by a factor of 136. In addition, dimethandrolone does not affect the prostate and the chance of estrogen side-effects is virtually nil.
Through its powerful progesterone effect, dimethandrolone suppresses the body’s own production of hormones and sperm almost entirely. Pharmacists are therefore examining whether it’s possible to put dimethandrolone into a male contraceptive. If dimethandrolone does turn out to have any serious side effects, they are likely to be linked to the recovery of the axis.
The usual concentration of dimethandrolone in the illegal drugs is 200 mg per millilitre. Injections are needed daily or every other day.
Conventional doping tests don’t yet pick up dimethandrolon
Hope this helps you a little.... Merc could prob help out more with this one