Hi guys looking for advice. I got divorced a year ago and through the whole divorce i was very stressed out. I was smoking very heavy and drinking heavy. Meet a new girlfriend and everything was great. Then it was like over night that i started to loss my ability to get a erection after 3 months with her and awsome sex. It is like i lost all interest with sex and my friend gave me a couple cialis to finish my weekend with my girlfriend. Don't get morning wood, don't watch porn or jerk off. This has been 3 months. Went to the doctor and they ran all the blood tests and all was normal. The only way i can have sex with my girlfriend is buy using the cialis and she is hot. Used to get a erection just by kissing. I have headaches in the back of my head and no sex drive. some could say depreesion but was on effexor 150mg for 6 weeks and it did nothing for me and this was after i couldn't get it up. My question is i'm 32 years old and to young to have this problem. I fell embarressed about taking the cialis, and it is very expensive. What could cause this all of a sudden?