Why do guys have nipples?!


Question: Why do guys have nipples?
I just don't understand why guys do.

Answers:

A female baby have two X chromosomes.
A male baby have 1 x, and 1 y chromosome.

During early development in the womb, a baby develops according to the x chromosome (for a time) during this time, the basic human layout is formed, including early stages of genitals and breasts.
Then, when the time comes, the second chromosome for a lady kicks in and her genitals moves up into her body forming ovaries, and her breasts would (eventually) when she is older, begin to grow.

During this same time for a male baby, the y chromosome kicks in and his genitals develop downward and forms testicles. However, because of the x chromosome, he's already had nipples formed, but because he's a boy, and because the y chromosome is now taking him the rest of the way, his nipples stay unchanged.

This is why men also have nipples and why, if you study this sort of thing, you'll learn how male and female genitalia develop from the same starting point as well. Interesting stuff really.

Joff



In the cavemen days if the women died and there was no food and babies had to be suckled, the men had to do it. This is what a doctor told me. He was my boss and I never knew when he was kidding. He also told me that over time, women evolved with cellulite on the upper backs of their legs to protect them from germs on toilet seats.

The real reason that men have nipples, cos all foetuses are female to start off with and then at a certain stage, testosterone gets injected into some, making the vagina come out of the body and become a willy, and then this foetus is programmed to grow facial hair, chest and back hair, nose and ear hair, and lose its head hair, and become muscley and bad tempered. The female stays as it is, passive and cute. This is because you don't want someone foul tempered plus big physical strength assigned to look after children. They are better suited to go out hunting, while the passive female has babies and brings up the children with less chance of the children being hurt. This is in cave men days when everything was done by instinct. Nowadays people have evolved to try to be interchangeable, so men can have chiildren on the weekends.

Some women, like cats and dogs and pigs and other animals, have sets of nipples all the way down from the breasts to the belly button. They used to be burned as witches. Men can also have this problem. Some men and women just have an extra one nipple about 8 inches below one of their normal nipples. They use the extra nipples as party tricks and to show people them as a conversation piece. Sometimes these extra nipples just look like big freckles.

I have known one man and one woman who have one extra nipple each.



Human men just haven't evolved out of them in the way that some male animals have. For instance, some male guinea pigs have no nipples at all while all female guinea pigs have nipples.



They're an erogenous zone for men, too.

Experience



Because humans are mammals.



Because Female Humans have to feed babies.

+



god was making pepperoni pizza that day and threw two on each guy



It gives u tropical orgasm while doing sex




The consumer health information on answer-health.com is for informational purposes only and is not a substitute for medical advice or treatment for any medical conditions.
The answer content post by the user, if contains the copyright content please contact us, we will immediately remove it.
Copyright © 2007-2011 answer-health.com -   Terms of Use -   Contact us

Health Categories