I apologize if this asks questions that have already been answered. I am a 46 year male with erection problems, I am sad and moody more than normal. In reading some of the comments here, it would appear that I am a candidate for testosterone therapy. I am 6'1" around 220 pounds. Will this therapy help me with my erections and sex drive as well as help me to be better fit?<br> Thanks in advance, Michael