erectile dysfunction
"I am 60 and have ED. I have been taking Cialis and it has turned back the clock for me.  I take 10 mgs and 24hrs later I am ready for action. The effect lasts for 36 hrs. I can make love to my wife for 2 hrs straight and not orgasm. In the meantime my wife has had 3-4 orgasms. After resting a while we go at it again.In all sorts of positions. My wife keeps begging me to orgasm but I can hold on. Finally after a week of making love like this I decide to orgasm which is so intense and long! Both of us are so happy. Cialis rocks ."