I don't know but I have found some aspects of lowering my DHT exciting and some quite annoying. Annoying in that I have experienced the classic brain fogs and also wide ranging emotions. Having done both Proscar and Dutasteride, I noticed that yes I get breast tenderness- it seems every time at 14 days, and at about 4 months I don't have morning erections. It never lowered my desire for sex, just my capacity. Bizarre but what really excited me is that things that normally would turn me on me would not even now get the slightest reaction from my penis. I have to say that fear of losing my masculinity has made me start and stop, I prefer my DHT lowered orgasms. They're longer, not as abrupt or premature, and the time between them is much shorter. I did notice that instead of thick semen, I was producing what looked to be just water- plenty too.

I'm wondering that if I continue on this track will I not be able to orgasm from penile stimulation? or will it become a 'dry orgasm'? Is it true that in such a case that prostate stimulation, either from a finger, toy, or penis would be sufficient to stimulate the prostate gland into releasing its contents. Albeit a smaller more atrophized prostate.

The drugs you are taking can have some effect on the breasts. No real growth will happen other then just around the nipples. They can reduce some sex drive but not fully. The amount of ejaculate can be reduced to some degree. None of this will really be anything close to what an eunuch is like.