Hey starscream,
I've been taking it for 15+ years. On and off for the first few years then steadily for the last 10 or so years. It has definitely slowed my hairloss. I'm pretty sure I would be somewhere around a NW5, and I'm still a NW3. It really has helped in the hair department.
I'm not sure if I got any sexual side effects. I might have, or were there other factors (age, situation, etc.) in play?
I am still 100% able to have sex with a naked girl (ha) but have become more selective and my sex drive has dropped off in the last 2-3 years. This doesnt seem to be linked to finasteride use because I was taking it for so many years before, but who knows?
I take 1 pill almost every night of the week. Sometimes I skip a day but usually not.
About shedding, I might have had some in the very beginning but it was so worth it in the long run.