Patient's question:
1, If a man is receptive to anal sex, and neither party has any sexually transmitted diseases or other health conditions, and they have unprotected anal sex, even if the penetrating partner ejaculates inside the receptive partner's anus, and the receptive partner's anus has bruises or broken skin, will the receptive partner who was penetrated and ejaculated into develop prostatitis? (I've heard that anal sex can massage a man's prostate, which can prevent prostatitis. I want to confirm if it's generally common to develop prostatitis.)2, If a person is receptive to anal sex, and their anus is broken or irritated, and neither party has any health conditions or sexually transmitted diseases, and they have unprotected sex, with ejaculation inside the receptive partner's anus, will the receptive partner who was penetrated and ejaculated into develop colorectal cancer?
Regarding the type of assistance needed: Please explain each question one by one. Thank you.
Doctor's answer:
Hello, your assumptions are too much, I cannot tell you clearly whether you will or not, but I will tell you that both of the two situations you mentioned will have the potential to happen again over time. However, when it comes to each individual, the probability may be high or low. Suggestions: First of all, the rectum is adjacent to the prostate, and the rectum contains bacteria such as Escherichia coli. Anal sex can easily cause the displacement and infection of these bacteria, leading to prostatitis for both parties. The rectal area is different from the vaginal epithelium (the rectum is columnar epithelium, and the vagina is stratified squamous epithelium). Long-term anal sex can easily cause the rectal columnar epithelium to be transformed into squamous epithelium again in the recipient.