alexsiki,
I agree that if a more complex study was done by a neutral source the result would be close to 100% of men having side effects. The clinical reason that this drug works is suppressing DHT, which we know is important to a men’s overall function so of course it should effect 100% of men.
I know two other men that have taken propecia and both have had sexual side effects. It may only be a small microcosm of a study, but that’s 3 for 3/100% experiencing sides.
I would use an analogy of people that smoke. Will everyone get lung cancer and die in 15 years. No, but eventually you will have some health problems from smoking. If you take propecia, maybe your a workout nut and your body is able to produce more T than the average guy, so it takes the severe side effects longer to catch up with you. I believe this is exactly what happened with me.
There are a lot of intangibles, that can make the side effects progress at different levels in different men. We know this just by looking at all of the different blood results we have gotten. Some guys have low free and total T; some have just one low and the other appearing normal.
In my mind, it’s not if you will experience side effects it’s when.