how come guys have nipples?

Answer 1

The nipples develop before the sex of the fetus is, so at that point in the fetuses life it neither male or female so the nipples develop[ on all babies

Answer 2

When a fetus is developing, the nipples form first before teh sex of the fetus is determined. Hence guys also have nipples. When the sex of fetus is determined eg to be a girl, the puberty hormones will be produced adn stored in the body til puberty starts, so the girls bust will enlarge.

Answer 3

because the Y chromosome which makes us male has the bare minimum of DNA necessary to make us male. To have the DNA code for deleting nipples from men would require a larger Y chromosome.

Answer 4

try reading the prehistory of sex by timothy taylor. it's a book about evolution of humans by looking at sex. it's full of info on various topics such as the need for nipples on males. not all of it is about sex though, it has lots of archeaological facts and pictures. it explains everything from why men have lage penises to why humans walk on two legs

Answer 5

Medical fact -ALL babies start out as females. Only for women, during the growth process inside, inside of us having a penis, it grows inward and spreads out. The discovery channel had something on this (I think it was this channel)

Answer 6

To show that they are not different from women, except from under the nable.

Answer 7

Because you touch yourself at night.

Answer 8

Because guys are human too. Wow, ever think of that, retard?

Answer 9

So we're symmetric to women.

Answer 10

God made them that way
I ask that question all the time