Thanks for the replies. My libido is pretty strong, but my erections aren't quite what they used to be. I'm 31 6'1" and just under 200 lbs. You can see I'm fairly lean..
That's got me thinking... I don't really get morning wood that often. I still get really horny and have sex 4 or 5 nights a week. Could this be a blood flow issue? I haven't done cardio in years and I'm thinking of starting up again to help with my lung capacity (which is shitty at best) and to increase blood flow.
Any thoughts or comments are much appreciated.