f*** this drug, wouldn't recommend it to anybody anymore. I started taking finasteride in September of last year, and felt completely fine up until March, when one day I suddenly got hit by sides. No libido, and very, very weak erections was the result. Got off it, got better, then got worse, and now I seem to be very close to full recovery (hopefully). Probably about 90-95% recovered right now, and God I hope I keep recovering.
Not worth the risk. You never know when those sides are gonna hit, and when they do you're gonna wish you never started taking the drug in the first place.
Seriously, if you think hair loss is bad, just wait until you wake up one day and feel like sh*t. Not fun at all. This drug is NOT safe.