In Washington State, there is a law against having sex with a virgin under any circumstances (including the wedding night).

In North Carolina, it is illegal to have sex with a drunken fish.

In Oxford, Ohio, it's illegal for a woman to strip off her clothes in front of a man's picture.

The first sperm banks opened in 1964—they were located in Tokyo and Iowa City.

Impotence is grounds for divorce in 24 American states.

In Maryland, it is illegal to sell condoms from vending machines with one exception — prophylactics may be dispensed from a vending machine only "in places where alcoholic beverages are sold for consumption on the premises."

In Mississippi, S/M is against the law, specifically, "The depiction or description of flagellation or torture by or upon a person who is nude or in undergarments or in a bizarre or revealing costume for the purpose of sexual gratification."

An excerpt from Kentucky state legislation: "No female shall appear in a bathing suit on any highway within this state unless she be escorted by at least two officers or unless she be armed with a club."

The only acceptable sexual position in Washington, D.C. is the missionary position. Any other sexual position is considered illegal.

In the state of Utah, sex with an animal—unless performed for profit—is not considered sodomy and therefore is legal.