I mean it’s not mental…I absolutely notice that when I stand up my erection goes away no matter what my focus is…morning erections are essentially gone (perhaps once a week and no where close to full compared to pre-fin when they were full and almost daily) and the only way I can sustain is usually during the day when I’m lying down (opposed to standing).
It’s really getting to me because too be honest I used to be able to have sex numerous times in one day (up to 4 times) and now it’s extremely difficult to even get it up once…something my doctor refuses to attribute to finasteride, I am scheduled to see a urologist but face a battle like everyone else proving my case.
Personally I don’t think it’s a blood flow issue but a lack of dht shutting down N-O production (critical to erections) however I am clearly not an expert and have no science to back it up.