https://pligg.samweber.biz/story.php?title=ed-is-defined-as-the-persistent-inability-to-achieve-or-maintain-an-erection-sufficient-for-satisfactory-sexua If you start noticing that you're waking up with an erection less often than usual, that could mean that those blood vessels aren't working as well as they should—making it harder for blood to flow into your penis to become erect, Dr. Ramin says. Having frequent morning wood is a good thing, since it indicates the blood vessels that allow blood to flow to your penis are healthy, says Dr. Ramin. Bu Wed, 18 Jul 2018 10:21:12 UTC en