Positions to promote or prevent conception

"Pregnancy is a potential result of any form of sex where sperm comes in contact with the vaginal area (typically vaginal sex, but pregnancy can result from anal sex, digital sex with sperm fluids on the fingers, or even sperm that is on the body and is transferred to the vaginal area) between a fertile female and a fertile male. (Men and women are typically fertile by the time they reach puberty.) Oral sex itself can never result in pregnancy. However, if not careful, it can result in pregnancy if sperm on the hands or body comes in contact with the vaginal area. Though certain sexual positions are believed by some to produce more favorable results than others, none of these are effective means of contraception. See Birth control: Misconceptions."