Just because you increase Viagra usage does not mean you increase un-safe sex practices or start getting careless.

And what about the 20-30 yrs old civies who don't need viagra and who reach peak libido at their age and do it with a lot of partners.

This study must have a bias sample population.

Duh, This isn't fucking rocket scientde.

Not from guys using it for recreational purposes of course, but from guys sexually inactive due to ED. It's only natural that people who are having sex would have a higher incidence of STD than those incapable of having sex.

I would expect the number of STDs contracted by men incapable of sex would be zero, any number greater than that would be a huge increase. lol

This is not as scientific study since they don't know the sexual behavior, sexual preference, etc. It is kind of saying lot of Americans drink coffee and since Starbucks came around lot of people drink coffee that tastes burned for $3.

I didn't read the article but consider this:

Many people using meds for erections are OLDER. Their hayday was in the times condoms were not often used.. like in the 1970's and they've been out of the game for a while.  

Maybe men like that are less likely to use condoms.

I read a while back that the incidents of STD were growing in the older folks population and it was attributed to the erection pills.  so maybe .