a chunk of their kids' manhood -- but what does this DO to

the penis?

The practice of circumcision dates back thousands of years, popping up in ancient cultures in

Asia, Africa, Australia and the Americas independently, before any knew the other existed.

It's practiced in Muslim, Christian and Jewish populations.

Worldwide rates vary, but in the U.S. from 1980 to 1999, 65 percent of babies were cut,

and today, it's closer to 56 percent; rates have been falling since 1960.

Nationally, three out of four babies getting the procedure in the Midwest, two thirds in

the Northeast, a little over half in the south, and only a fifth in the West!

Circumcision is the act of slicing the foreskin off the penis.

A natural penis has skin covering its head, but a circumcised one does not.

A DiscoveryNews.com article describes the foreskin as an "eyelid for the penis," which

is a weird analogy but they are similar in that there's a mucous membrane on the inside.

The adult foreskin is about 12 square inches, of skin containing specialized nerve endings.

From a sexual standpoint, circumcision removes one third of the erogenous tissue of the male

genetalia -- as the penis and clitoris come from the same fetal tissue, the analogous

organ to the foreskin is the clitoral hood!

Obviously, there is a TON of debate as to the real benefit of circumcision; and it doesn't

help that the policies keep shifting.

In 1999, the American Academy of Pediatrics issued a statement calling the practice into

question, saying the risks didn't outweigh the benefits, but now a new compilation study

done by the Mayo Clinic claims the benefits outweigh the risks 100 to 1!

According to their findings, over their lifetime half of all men will require some kind of

foreskin-related medical attention; circumcision reduces risks of "urinary tract infection,

prostate cancer, sexually transmitted diseases" and the risk of cervical cancer is reduced

for the female partners of cut men.

In fact, the World Health Organization recommend the procedure for any country attempting to

battle HIV infection.

Now you might be thinking, wait, the United Nation's World Health Organization has a pruned

penis policy?

Yeah, it does.

And a 2010 study from Plos ONE explains why…

See, the foreskin isn't just an extra bit on the bits.

Because the foreskin is a protective, mucous-membrane layer, it also attracts bacteria -- actually,

according to the study, the foreskin has it's own microbiome!

For the study, researchers from Johns Hopkins Bloomberg School of Public Health looked under

the hood of uncircumcised penises, and found anaerobic bacteria, those are bacteria which

live without oxygen.

Studying Ugandan men before and after circumcision, they discovered, that this previously unknown

anaerobic bacteria disappeared in the year they were cut; forever altering the individual

microbiome of the male penis.

It is known from other studies that Langerhans cells normally live under the foreskin as

well, and are commonly attacked by HIV, so perhaps that's why HIV transmission is so

much lower with circumcised men?

They're still figuring this out.

In the end, the practice is ancient and fascinating, but is it necessary?

Not at all, and there's still a roaring debate about removing a third of the penile erogenous

tissue, issues of cleanliness, not to mention possible side-effects the major trauma!