So I've been on propecia for about 2 years with good results and no side effects. However, lately I've began to wonder about side effects. I never had any erection problems prior to the last couple months. However, now it seems to be a bit softer than normal. I've been pretty stressed out lately and to be honest, probably playing with myself more than usual. Is it possible for side effects to start this late? I've read horror stories about long term damage and I'm a bit freaked out by the prospect of this. I'm gonna change my sex/masturbation habits for the next few weeks and see what happens before i see the doctor. I'm probably freaking out about nothing, but some reassurance in the mean time wouldn't hurt.