I have the same problem for some time and I’m really not sure what causes it.Last months I put considerable effort to regain EQ and nothing worked (Previously I had great PE results with great morning wood) at the moment I suffer from - firm flaccid penis.
I might developed it through the excessive use of supplements and beware gentlemen main was to much of testosterone boosters, aphrodisiacs like tongkat and as I think to high dose of L-arginine - up to 10g a day.
I recomend book The hardness factor by MD Steven Lamm - where he explain that hardness of a man erection is indicator of his health and and otherwise saying healthy penis equals healthy heart and blood circulation what many know.There was really hard for me no to masturbate after so high doses of l-arginine and I was stupid enough to try doing PE excersises.Constantly damaging my penis.
I’m looking now for the ways to heal my unit when I will be able again benefit from PE excersises from cardio stop sex activity and masturbation, cardio excersises,heating my penis,massage,taking aspirin and other ways which I found.
Any suggestions on the topic ?