Nipples serve a very specific biological purpose – to feed your baby.
However, it remains unclear why men also have them.
Why do men have nipples?
I often wonder why men have nippleBut the answer is very simple.
Men have nipples because of the way a human fetus develops in the womb.
Male nipples are often considered vestigial, or featureless, for evolution.
However, nipples contain a huge network of nerves, meaning that they, like Adam’s apples and apples, function as secondary sex characteristics in men. facial hair.
During the first few weeks of pregnancy, male and female embryos follow the same path.
There are no biological differences between males and females during these early stages.
Only for Y. chromosome It settles in the seventh week of gestation when the fetus is characterized as male.
At this stage, the nipple is already formed and has its place!
A female fetus undergoes a variety of changes that ultimately lead to breast development.
Can men breastfeed?
Some fathers may want to breastfeed to give the child’s mother some rest. fake plastic breasts It has realistic features that simulate the real thing.
there is even A kit to help men develop breast ducts Just take a cocktail of hormones beforehand so you can breastfeed.
But it turns out that it is possible without gadgets and drugs.
Breast milk is produced in cells in the lining of breast tissue (known as alveoli).
If the levels of the hormone prolactin are sufficient, milk production will begin.
Prolactin is produced primarily by the pituitary gland, but can also be produced by the prostate and uterine wall.
Both men and women produce prolactin, but in very different amounts. Prolactin is metabolized in the liver.
As such, liver problems can lead to overproduction of certain proteins, such as prolactin, which can lead to lactation.
This is believed to have happened during World War II when male prisoners of war began to breastfeed after months of starvation.
It’s not just adults. Babies of both sexes can produce breast milk.
This phenomenon is known as witch’s milk.
The name comes from over 300 years ago, in the 17th century, it was believed that witches would steal milk and use it for magic.
Therefore, infants were “milked” to prevent their milk from being stolen.
The condition tends to disappear after 2 months.
Can men get pregnant?
Rarely, a man who was a woman can become pregnant naturally.
Testosterone suppresses egg production and release, essentially putting the reproductive organs into hibernation. As such, when someone stops taking testosterone, some of their biological functions can be regained.
The embryo is then fertilized and can be transferred to a surrogate mother or carried to term.
That’s what Hayden Cross, the first British man to get pregnant, did.
Kloss made headlines around the world in 2017 when she announced she was pregnant with an anonymous sperm donor.
The first man in the world to become pregnant was Thomas Beatty, who conceived a child through artificial insemination in 2007. He later gave birth to two more children.
https://www.thesun.ie/health/9232252/why-men-have-nipples/ Why do men have nipples?