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In a way, yes. The anal region is generally not designed to be used for any means other than defecation. Despite its mucosal surfaces, it is highly prone to damage – resulting in microtears and abrasions when anal sex is performed. These abrasions and openings are now susceptible to the potential pathogens present in either their partner’s genitalia or in the excrement itself – making it easier for the pathogen to reach the systemic circulation, thus causing an infection more easily.

Yes. STDs – or at least in the case of the most common ones – do not necessarily induce immunity upon being initially infected with the condition. This essentially means that even if you get infected multiple times by the same pathogenic species and no matter how many times you have been exposed to the condition, you could still contract the STD if and when you are reinfected with the particular causative microorganism.

HPV is a condition that is often confused with Herpes – a situation that is caused by HSV Types I and II. HPV is caused by the virus where the disease got its name – human papillomavirus. It is a condition that mainly causes the manifestation of warts, and it is also infamous for its tendency to develop cancers in the genital region.

Yes, mainly if the participating individuals employed the necessary protective measures to prevent the transmission of the pathogen from one individual to another. This is commonly seen in cases where the infected individual is unaware of their current infection – participating in intercourse while unknowingly being a potential source of infection. Although protective measures such as using a condom or practicing safe sex could only limit the risk for transmission to a certain point, employing such measures could precipitate such events where transmission was prevented even in situations where it was assumed to happen inevitably.