(not really)

Are you within the sexual mean — or off the charts?




Introduction


By Sally Law, LiveScience's Science of Sex columnist

Whether it's penis size, papillomavirus risk, or profligate pregnancies, it's good to know the numbers. Check out these stats to see if you are well within the sexual mean — or if you're off the charts.


Why do you do it?


Sure, there's the obvious. But there's also an argument for men's biological drive to perpetuate their genes : An 18th-century Russian woman holds the world record for having birthed the most children: 69, which she had over the course of 27 pregnancies that included sixteen pairs of twins, seven sets of triplets, and four sets of quadruplets. But she's outdone by the male record-holder for most kids, a Moroccan emperor who, according to the Guinness Book of World Records, sired "at least 342 daughters and 525 sons, and by 1721, he was reputed to have 700 male descendants."


Source: "Why Evolution Is True" (Viking, 2009), by Jerry Coyne

Does size matter?


Relax, guys. No matter what those, ahem, movies might suggest, in the United States, the average erect penis is five to seven inches long, and four to six inches in circumference.


Source: Kinsey Institute


Do you need assistance?


Approximately 5 percent of 40-year-old men and between 15 to 25 percent of 65-year-old men experience erectile dysfunction.


Source: National Institute of Diabetes and Digestive and Kidney Diseases


When did you lose your virginity?


The average male loses his virginity at age 16.9; females average slightly older, at 17.4. And a new study shows that genetics may be a factor: inherited traits, such as impulsivity, can make a person more or less willing to have sex at an earlier age.


Sources: Kinsey Institute; California State University


Do you have a comfortable couch?


About one out of 10 married adults — 12 percent — say that they typically sleep alone.


Do you reach orgasm every time?

While 75 percent of men always reach orgasm during sex, only 29 percent of women report the same. In addition, most women are unable to climax through vaginal intercourse, instead needing clitoral stimulation.


Source: National Health and Social Life Survey


Do you get fringe benefits?


Two-thirds of college students have been in a "friends with benefits" relationship, citing the lack of commitment required as the main advantage to such an arrangement. More than half of those who had sex with a friend said they had engaged in all forms of sex; 22.7 percent said they had intercourse only, while 8 percent said they did everything but have intercourse.


Source: Wayne State University and Michigan State University

How many sex partners have you had?


What's your number? According to a survey of adults aged 20 to 59, women have an average of four sex partners during their lifetime; men have an average of seven.


Source: National Center for Health Statistics



Did you take maternity leave?


Two-thirds of women who had their first baby between 2001 and 2003 worked during their pregnancy, and 80 percent of those women worked within one month or less of giving birth. Compare this to the period between 1961 and 1965, when 44 percent of women worked during their pregnancy (35 percent worked one month or less before delivering).


Source: U.S. Census


Are you infected?


At least 50 percent of sexually active men and women will have a genital HPV infection at some point in their lives. HPV, or human papillomavirus, comes in both low- and high-risk forms; low-risk HPV can cause genital warts, and high-risk can cause cervical and other cancers. In 90 percent of cases, the body's immune system will fight off the disease within two years.

Somebody is lying.

heybaby said:

I was gonna say.

johnart said:

The women don't want their men to know they were whores back in the day

morningsong said:

WOW! I didn't know I was THAT lucky...

heybaby said:

I dunno. There are a lot of nerds out there that can't get any. They are bringing the average down.

sextonseven said:

Oi! I wasn't a nerd

MarySharon said:

me either, damn

"What's your number? According to a survey of adults aged 20 to 59, women have an average of four sex partners during their lifetime; men have an average of seven. "

heybaby said:

I am exactly average

ZombieKitten said:

There is no way that 4 is the average.

johnart said:

Well, consider that some of those men are having sex with each other.
[Edited 4/10/09 20:02pm]

Lammastide said:

I'm sure everyone wasn't the whore of babylon I was, but still...7 in a lifetime??? Did they accidentally poll the Amish?

How do they get a number on "lifetime" sex partners... interviewing the old folks home?

sextonseven said:

johnart said:

I think I misunderstood your initial point. I thought you were considering the disparity between the male and female averages and challenging why they didn't match up.

Instead, you were suggesting both the male and female averages are low.

Hmmm... I wonder.

JustErin said:

thats not even a good month

newpower99 said:

Cinnie said:

OOH! Cinnie, I love your new avi!!!

johnart said:

Thanks!

ZombieKitten said:

I'm bringing the average down!

evenstar3 said:

riiiiight




two years?

Where do they get thses peope to even wanting to the test?

heybaby said:

liar, liar crouch on fire

more like 4 for women and 59 for men.

peacenlovealways said:

No.

JustErin said:

what???

peacenlovealways said:

women are getting married at a later age, not marrying at all or getting divorced.
to have only 4 partners in a lifetime isn't realistic anymore. if it is, it must mean you are in a long term relationship which is fantastic but is no longer the norm.

heybaby said:

Smooches;)