I also never quite understood how couples manage Viagra. With many (most?) women being moody and fickle about wanting sex, and since it takes an hour or two for Viagra to take effect, how could a man figure out when/if he should take a pill?
Even Jay Leno joked about this. "How would a man know when to take Viagra? Only the woman knows if there's going to be any sex!" Yeah, what's factually wrong about that joke anyway? Sounded like a good question to me!
