Friends note, inflammation or cancer of the Cooper glands is the cause of pois. I do not know why no one pays attention to me.
Hi hosien,
the Cowper glands already have been discussed here as a possible culprit in POIS, you can do a search from the homepage ( but use "Cowper", not "Cooper"). All members that had vasectomy had no change in their POIS symptoms. So, if POIS is at least in part caused by an allergen from the semen composition, the allergen has to come from either the Cowper glands ( also called the bulbourethral glands, or from the prostate fluid, or from the seminal vesicles ( but not from the sperm itself form the testis).
If someone has cancer in either of the glands mentioned above, I guess it also generates inflammation and antigenic substances. It would be interesting that clinical tests would be done about this.
Maybe there are many possible causes to POIS and not only one type of POIS, but your friends' hypothesis is interesting but would need clinical investigation for confirmation.
I, for one, do not have any cancer, but yet I have POIS. More research is needed.
I suggest that you may express your ideas and opinions on POIS in a less clear-cut manner, you will increase your chances to have answers from other members and start a discussion.