Semen contains small amounts of more than thirty elements, including fructose, ascorbic acid, cholesterol, creatine, citric acid, lactic acid, nitrogen, vitamin B12, and various salts and enzymes.

Sperm banks keep their donor semen at approximately -321 degrees Fahrenheit. At that temperature, it could be kept indefinitely.

There are five calories in a teaspoon of semen.

Average speed of ejaculation: 28 miles per hour; Time it takes the sperm to travel the distance: 2.5 seconds.

Distance sperm travels to fertilize an egg: 3-4 inches

It takes a sperm one hour to swim 7 inches. less

In Medieval France, cheating wives were made to chase a chicken through town NAKED.

Australian women have sex on the first date more than women the same age in the USA and Canada.

Today, Japan leads the world in condom use. Like cosmetics, they're sold door to door, by women.

Wyoming’s Grand Tetons mountain range literally means “Big Tits”.

While nudity was considered commonplace to the ancient Greeks, a man was considered indecent if he had an exposed erection

The first known contraceptive was crocodile dung, used by the Egyptians in 2000 B.C. It was replaced with elephant droppings when they realized it wouldn't work. less

On this day in history (February 9th): William Henry Harrison is born in 1773, a presidential election was decided in the House in 1825, Daylight saving time is instituted in 1942, Alice Walker was born in 1944, Adolph Coors was kidnapped in 1960, Satchel Paige was nominated to the Baseball Hall of Fame in 1971, Magic Johnson returns for an All-Star Game in 1992. less

if that's true, why does Planned parenthood say you can take the morning after pill from 1-3 days after unprotected sex? according to this, you have about half an hour until you're fertilized. hmm....


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if that's true, why does Planned parenthood say you can take the morning after pill from 1-3 days after unprotected sex? according to this, you have about half an hour until you're fertilized. hmm....


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For most men, the left testicle hangs lower—but in some men, most commonly left-handed men, the right one hangs lower.

Men do not need to be sexually aroused to have an erection. Erections can occur if a man is frightened, nervous, or has a full bladder. It’s normal for a man to have several erections during the dream phrase of sleep.

During a woman’s period, the opening of the cervix (Latin for “neck” or “nape of neck”) and uterus stretch slightly to allow the shedding of the endometrium. During this time, harmful sexually transmitted bacteria have easier access to the uterus, increasing the risk of serious pelvic infections. HIV is also more easily transmitted during a woman’s period.

Married people are more likely to masturbate than people living alone, according to the National Health and Social Life Survey (NHSLS).

For men seeking penile enlargement surgery, the average gain in size is about 1 inch when flaccid and 1/2 inch when erect. More than 65% of men who opt for penile enlargement surgery are dissatisfied with the result. less

Half of the men raised on farms have had a sexual encounter with an animal, according to research.

A pig's orgasm lasts for 30 minutes

Humans and dolphins are the only species that have sex for pleasure.

The black widow spider eats her mate during or after sex. less

The condom is said to be named after the Earl of Condom, a British physician at the court of Charles II who was asked by the king to design him something to keep him from developing syphilis. The oiled sheep intestine was a big hit.

Though nudity was accepted in ancient Greece, an exposed erection was frowned upon. Additionally, a small penis was considered ideal.

The average number of times a healthy male will ejaculate in a lifetime is 7,200. Of this number, approximately 2,000 times will result from masturbation.

Most men have the most powerful erections during REM sleep. Researchers believe nighttime erections may be to preserve the elastic penile tissues.

In 2000, the Mississippi state legislature introduced a bill to make it illegal for a male customer to have an erection at a strip club even if he is fully dressed.

Leonardo da Vinci discovered that blood filled an erect penis—not air, as had been previously believed. less