Why is the penis mushroom shaped? – The Irish sun
Chances are that most guys are very familiar with their manhood.
The shape and size will not surprise you.
But have you ever stopped to wonder WHY your Todger is designed this way?
And no, we’re not talking length here…or girth.
We’re talking about the acorn, if you will. The part that looks a bit like a mushroom… sort of.
Why is the penis mushroom shaped?
Experts believe the penis long ago evolved into a “tool,” with an edge to scour love rivals’ semen — basically to make sure you’re the one getting the girl pregnant. survival of the fittest, and so on.
Professor Gordon Gallup of the State University of New York led a team of scientists in 2003 to study the anatomy of the human penis and its uses.
They found that the thrust of the penis — and the ridge separating the head from the shaft — could help rid a woman’s vagina and reproductive system of a previous lover’s sperm.
They tested their theory in the laboratory – with latex penises and model vaginas.
Mixing starch and water together, they found that the ridge around the tip of a man’s penis could scoop out more than 90 percent of the “seed” replacement in just one thrust.
Prof. Gallup said that BBC at the time: “We hypothesize that as a result of competition for fatherhood, male humans evolved uniquely configured penises that serve to force other men’s semen out of the vagina.
“So the human penis can allow men to replace their semen with the semen of their competitors.”
He said they found evidence that couples tend to have more energetic sex when the woman is suspected of cheating or when a couple has been separated.
It could, he said, be due to an unconscious desire to rid his partner of any trace of another man’s semen.
Prof Gallup’s colleague, Rebecca Burch, added: “A longer penis would not only have been an advantage in keeping semen in a less accessible part of the vagina, but by filling and expanding the vagina it would also reduce displacement of the semen left behind support and support other males as a means of maximizing the likelihood of fatherhood,” in the study published in the Journal of Evolutionary Psychology.
The theory dates back centuries ago when women had sex with a range of partners to increase their chances of conceiving.
Although this is how the human penis evolved, it is likely that it is less important for men today.
What other penis shapes are there?
To be honest, there are so many different types of penis shapes.
There is no standard shape and no penis should be considered normal or abnormal.
While most will be variations on the mushroom shape, they can have a variety of differences.
Size, girth, angle or circumcision are among the factors that can cause men to have different looking penises.
https://www.thesun.ie/health/mens-health-and-fitness/2977754/penis-mushroom-shaped/ Why is the penis mushroom shaped? – The Irish sun