Please, prompt. Whether it is possible to become pregnant if to not use any...

[Sovkova.]

Please, prompt. Whether it is possible to become pregnant if to not use any contraception at proctal or anal sex? And whether it is necessary?

[Shishkanova O.L.]

Theoretically the semen can get on area naruzhnih genitals. The probability of pregnancy is very small, but it is possible or probable.