No deca-dick problems w/ prozac. 1 in 5 men are suppose to have problems, but not I. I don't take it cause I'm depressed. I have really bad mood swings and it helps to calm me, mellows me out. Haven't been taking it all that long. Without it, I roid rage w/o any roids. He, He. If I don't take it, I seem to get into trouble which I don't need.