Hello Dr I usually used to get strong morning erection every morning. 5 years ago suddenly I stopped getting when I was having severe anxiety which lasted for few months. Non diabetic and no history of high BP. No cholesterol. 5.6 is the height and 70 is the weight. I train daily and do more cardio. The point is now I was prescribed pregalin 75 MG for few days for my back pain. I stared getting strong morning erection. When I left it again it's gone. Any idea why am not getting morning erection? Thanks