This is a very serious matter for someone who loves his coffee as much as I do. :eek:
Impotence (aka erectile dysfunction) is not generally recognized as a consequence of coffee consumption by the mainstream medical community.
However, most docs (including me) would tell a patient that they’re free to try stopping it for a while and see if it makes a difference for them.
When given a choice between coffee and sex, I choose coffee. It’s less messy and takes less time.
You’ve never tried to brew a decent espresso, have you? 
drinking enough to get the caffeine jitters might make it hard (or not).
is that without cream?
If I drink coffee before bed, I’m up all night.
It did, for me.
Ok, I’ve been drinking coffee, on and off, for 40+ years, and didn’t get ED until my 60s.