If we talk directly about frictions in the rectum, then definitely not.
To come Can a girl get pregnant from anal sex? / Planned Parenthood pregnancy, sperm must enter the uterine cavity. The vagina communicates with it, but the rectum does not. So if all the seminal fluid ends up in the intestine, then conception is excluded.
But in theory, pregnancy is possible after sex if part of the sperm gets on the vulva and into the vagina. For example, if it leaks out of the intestine. Either before inserting the penis into the anus, they will be passed over the labia, and a lubricant will get inside, or pre-ejaculate . All this is rather fantastic, but there is a possibility.
Although it is impossible to get pregnant from anal sex, if the sperm does not get on the vulva, you still need to protect yourself.
The rectum is not adapted for sex, like the vagina, so it is easier to be injured. If there are wounds in the mucosa, then the risk of contracting sexually transmitted diseases, including HIV, is much higher. Therefore, do not forget about condoms.
