Looking for popular topics and found this one. I know the thread is old but I just have to put my 2 cents worth in. I am 44 and never needed anything until my current girlfriend. She is so hot I was actually intimidated by her and caused sexual anxiety for me. I know sounds weird. Got on Cialis 20mg and was told to take half but take the whole thing. The effects last 36 hours and hard as a rock. Also can go for as long as you want without climax.