Is there a penis bone?

Posted by PSEDEN

2024-12-23

On 2024-12-23

It’s no secret that sex education for most people is rather boring and uninformative. So if you’re still wondering about the peculiarities of certain parts of the human body, it’s not your fault, and yes, we’re talking about the penis.

The word “bone” must have come from somewhere, so the question on many people’s minds is – are there really bones in the penis?

First of all, any questions about the human body and sex are welcome. So while this question may seem obvious to some, it’s a no-judgement area. Education equals empowerment, so don’t ask!

All things considered, the answer is no…at least not anymore. Not surprisingly, humans (or at least our evolutionary ancestors) didn’t have bones in their penises until about 1.9 million years ago. they are called man standing There is a reason for this! The reason is that they stand straight up on their two legs – getting your mind out of the gutter.

The baculum, also called the baculum, is found in all placental mammals. There is one for rodents, hedgehogs, dogs, bears, sea lions, real lions, pandas, otters and more.

The length of the baculum can range from less than a millimeter to nearly a meter, and its shapes range from forks to needle-like spines. Length doesn’t always correlate with the size of the animal, either; a ring-tailed lemur’s penis is about one-fortieth of its body length, while a walrus’ penis is one-sixth of its body length!

We saw these displays at the Icelandic Dildos Museum, yes you read that right, it’s a dildo museum that houses the largest collection of dildos in the world and houses a dildo cafe (which serves dildo waffles) and a gift shop , which features hundreds of phallic-themed items.

They also have the 2 mm baculum of a hamster under magnification. According to scientists, the extent, shape, and overall variation of the penis bone make it the most diverse bone ever created. charming.

Your mate, my mate, primate

But most tellingly, nearly all primates have a baculum, including our closest cousins, chimpanzees and other great apes. Only three primates don’t do this – spider monkeys, woolly monkeys and humans.

This tells us that the likelihood that humans or our ancestors had one and then lost it is much more likely than other primates to spontaneously and independently grow one, but we don’t.

While there is currently no fossil evidence that Homo erectus had a baculum, there is enough other evidence to lead scientists to believe that our ancient ancestors may have had one at some point.

For example, it still happens sometimes. Just as a very small number of people are born with a vestigial tail (which itself is millions of years of evolutionary regression), a very, very, very rare population is born with a vestigial penis bone. Likewise, the penis occasionally builds bone as it recovers from trauma. So, at least historically, it should.

So where does all the baculum go in the average man? Well, this is where things get more interesting.

The evolution of monogamy

Let’s talk about sex, this is LELO after all. In nature, it is common for sex to last several minutes. This allows the male to stay in place longer, giving him a better chance of getting pregnant after ejaculating, while fending off competition that could kill or impregnate the female.

Competition for sex in the animal world is fierceand having a bone in your penis to hold it in place where your urethra opens so you can stay on your partner for as long as possible to ensure contraception is an advantage. Competition among the big cats is so fierce that their penises not only have bones, but also hooks or spines. These spines may also help stimulate women, triggering ovulation.

Polygamy It is by far the dominant reproductive strategy in nature. Due to the biological urge of their inherited genes, males seek to impregnate as many females as possible. Competition is so intense that a female chimpanzee will have sex with many male partners at the same time to convince the male that her offspring may be theirs, thereby reducing the risk of the baby being killed by one of the males.

However, humans and our ancestors have always done things a little differently. About two million years ago, probably somewhere near Lake Turkana in Kenya, Homo erectus began to develop a much more complex social structure than other primates, which led to changes in their mating habits.

in short, monogamy Replacing polygamy as the dominant reproductive strategy. Homo erectus and its offspring had long gestation periods, a byproduct of walking upright. A longer pregnancy means a higher risk of harm to mother and baby, so it is necessary for a man to stay with his partner to ensure the baby is born safely and protect the baby until it is able to defend itself, thus ensuring his genes are protected. It’s past.

Since humans are mostly monogamous, there is less pressure to fend off competition during sex itself, so there is no need for bones to support the penis while the man remains in place. Just like that, for a million years or so, ancient humans lost their minds.

So while our ancestors may have had a baculum at one point in time, it was gradually phased out through evolution and our changing mating patterns.

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