Here’s another symptom that I observed but haven’t seen on this website. Immediately after ejaculating, like within a few seconds, I experienced significant sinus/nasal congestion. This only lasted for a couple of minutes, and then my sinuses seemed to go back to normal.
Anybody else notice this? The only place I have found this on the web is with the Post Orgasmic Illness Syndrome topic. I wonder if this is an autonomic nervous system thing? Vagus nerve thing? blood pressure thing? Immune system response?