I am a 55 year old male. I have in the last 7 years lost my sex drive or desire. I can't get an erection even with the Levitra the Dr gives me. this is destroying my marriage. Of course my thinkls i am either cheating or just do not love her anymore. Both of these are wrong. I do not cheat and i love her more than anyone. It's hard to try and talk to her about it. She dosen't understand and really neither do I. i have noticed that if I ejaculate there is very liitle semen and sometimes none at all. It might be worth mentioning that I ejaculate without an erection. I went in for a semen analysis and this was the case. ejaculation without erection and no semen to speak of. Does anyone know what might be wrong with me? Is my life and marriage over? One more thing i am 12 years older than my wife but it never mattered before. I feel doomed. I need help.