erectile dysfunction
"Took one 10mg per docs instruction, penis felt funny, felt unusual inside. We were expecting a lot. Very dependent on mood, my penis felt so odd, that was it. Same thing next morning erect but then gone in 2 seconds. I am kind of odd, read one other person had same experience.  Very bummed about this, anyway she was cool about it. We normally have good sex but I can not go for more than a few minutes.  With this Cialis I couldn't stay up at all."