I would consider it a possibility. Look at your situation, if you have ed, and there is no reasonable explanation for it other than masturbation, then what is it? Many scientific studies are flawed, most don't have a large enough test group anyways. Just because a problem is so small (unexplained ed, possibly from excessive masturbation) that it doesn't get some (but probably flawed) study, doesn't mean it isn't true. What your asking now could be akin to someone asking many years ago if smoking causes lung cancer. Whats worse is since its such a smaller scale, no "scientifically proven", answer may ever come.
Assuming you have ed, go see a doctor, if they tell you nothing, but still claim to say its not masturbation, its ********. Its probably excessive masturbation. If they can't figure out whats causing it, they probably have weak basis for trying to claim what it isn't.
Could excessive masturbation cause ed? I have regreatably been doing it for a long time and want to stop, but have also notice recently that sometimes i dont get a stronge erection is this do to the excessive masturbation?
Could excessive masturbation cause ed? I have regreatably been doing it for a long time and want to stop, but have also notice recently that sometimes i dont get a stronge erection is this do to the excessive masturbation?