Having anal sex can increase the risk of bacterial infection, pregnancy, Because anal sex can lead to bacterial infections in the ways we This is not entirely true, as it is possible for semen to enter the vagina after anal sex.
Only if it comes from a person that had an STD such as HIV, herpes, gonorrhea, etc. If it comes from a healthy person, then no.
For some recipients of anal sex, the anus can be an erogenous zone that This can result in the spread of sexually transmitted infections including HIV. For heterosexual couples, pregnancy can occur if semen is deposited.