Running deca (maha) 450mg/wk right now with 30mg/dbol/day and my cock is fine, although my sex drive is a little down.
After 40ish days of dbol I'm switching to prop for 50 days until my 16 weeks of deca is done. I'm making good gains, I'm eating ok, 120g protein a day. Sides are staying pretty low, on week 5 now, few pimples, and a little trouble sleeping but that might just be because I'm fucking sore.
I think I am up about 15lbs and hopefully 1-2 of actual muscle.