[Voiceover] Do you have an average sex life?

Let's see how you stack up between the sheets.

In your life, you will kiss an average of

21 and a half people, exchanging 278 types of bacteria

per smooch, and spending two full weeks locking lips.

If you're a man, you'll lose your

virginity at 16.8 years old.

If you're a woman, you'll hold out a little longer

until you're 17.2 years old.

If you're a millennial, you'll have sex with

8 partners over the course of your life.

If you were a Gen X-er you'll have 10 sexual partners.

And 12, if you're a baby boomer.

Whether you're straight or gay won't affect

how much sex you have.

One poll found the median number of sexual partners

was 6, for straight men, straight women,

gay men, and gay women.

Although if you're a woman there's a 17.4% chance

you've been with another woman,

as opposed to a 5.7% chance if

you're a man with another man.

You'll have the most sex of your life

between the ages of 30 and 34.

You'll have 1836 orgasms if you're a woman,

and 4233 orgasms if you're a man.

How many of those are self-induced varies widely.

There's a 61% chance you'll have a one night stand,

a 36.5% chance you've had anal sex

with a heterosexual partner,

a 30% chance you've paid for sex if you're

a man over 30 years old,

a 25% chance you'll cheat or get cheated on,

a 14% chance you'll have a threesome,

and a two to three percent chance you'll engage in BDSM,

although there's a 20% chance it arouses you.

That differential made the 50 Shades of Gray

franchise $700 million and counting.

And what about sex later in life?

53% of new seniors aged 64 to 75 are having sex,

while 26% of the elderly aged 75 to 85

are still getting it on.

Unfortunately, rates of both chlamydia and syphilis

have nearly tripled among seniors

from the years 2000 to 2010.

From your first kiss to your last romp,

have fun out there, and don't let those seniors

set the example for safe sex.