No doctor has ever heard of POIS, no proper study exists. There is some research about even the rarest disorders but not much about POIS. This means that POIS is a recent phenomenon which has become more prevalent in the last couple of decades. I would like to brainstorm what could have caused this. There are a couple of theories that I can think of:
1) Increase in frequency and intensity of orgasm : In this day of visual stimulation in the form of easy accessibility to porn the intensity and frequency of masturbation has become more. And as we know, anything done in excess of what our body can handle is harmful. I believe that my excess ejaculation with porn is a reason for my POIS
2) Todays diet and sedentary lifestyle : The highly processed food, preservatives and inorganic sources could be a reason our body is not functioning as efficiently as it should. Also the sedentary lifestyle in front of our computer sitting all day long could also be something that our body is not designed for. I feel my POIS seems reduced when I am actively participating in some sports activities, not heavy sports but just light ones
Please input your thoughts if you support one of the above theories or have a new theory.