no
No, you must not forget that only Hawaiian men with out penises can have have large breast but no nipples
No, mammals cannot survive without nipples because nipples are essential for feeding newborn offspring with milk.
Men don't "have to," but it is weird if he does not because EVERYONE, men & women, have nipples.
Men have nipples because all embryos start out with the same basic body plan, which includes developing nipples before sexual differentiation occurs.
Most gay men enjoying having their nipples pinched, sucked, bite on while having sex. Overtime their nipples will become more erect and grow in size. A: What rubbish! Gay men's nipples are just the same as any man's.
yes. The operation of transgender shows that men can and do survive without the parts they were born with. Men are known to have survived the tragic loss of their genitalia, but after enduring such a loss, many of the survivors take their own lives, according to statistics.
No.
Yes hairy nipples are normal for Men... but for girls they usually dont grow hair around the nipples.
the pervs of the world find woman nipples sexual but not men.
Men are hard-wired to look at / notice/ stare at breasts and nipples in almost any circumstance or surrounding.
Yes. We are mammals. That happens.
Girls have nipples from the time they are born, perods have nothing to do with them.