The impotence caused by the ABUSE of the steroid molecule, nandrolone decanoate,commonly known by it's brand name, Deca-Durabolin, including testicular atrophy. Meaning, you can't get it up. Leading to users stacking (combining) it with testosterone based steroids such as proprionate or enthanate to fix this side effect.
by Elguapeton69 August 22, 2011