Never tried any of them, so I have no clue how they really work..
But.. I've always read about Viagra that they worked around 4 hours.. so I kinda thought, ok, you eat a pill - about an hour later you have erection which will last for 4 hours or so..
So.. now I read about this cialis pill.. and that one says that it works up to 36 hours.. so now I guess I misunderstood this from the beginning?
How does these pills work again? Because I cant imagine anyone who want erection for 36 hours straight
