I keep hearing guys complaining about sexual sides when on gear. I've never had a problem getting wood, even a week out from a show.. (though my mind was definitely not there).
I'm on test and deca right now, 750 test and 600 deca, and the only thing I notice is my orgasms aren't as intense, but have never had a problem getting hard. I've ran NPP and tren at the same time and one at a time with minimal test (200/wk), and still no problems down there. I'm convinced that its either a mental issue, a problem with too high/too low estro (I use minimal AI), or perhaps just genetic?
I've heard about deca dick and put off trying deca for a long time because of it, but once I took the plunge after my ex and I broke up I found I had no problems.