I may understand the presence of these female organs by virtue of the function assigned to them during the feeding process to feed the newborn and to secure the pillars of his feeding system and immune system.
Is it possible for a male to breastfeed? So, why does he have nipples even though he never breastfeeds?
The answer to this question lies in the return to the uterine state of the human embryo, where an organism swims in the nourishing liquid away from all the hustle and bustle of the world. Basically, all embryos, whether male or female, originate from a common genetic scheme, but later, one behaves differently than the other.
During the first few weeks, the male fetus is identical to the female fetus. At this stage, the nipples of the breast are developed in both embryos. However, after about 6 to 7 weeks of pregnancy, sexual differentiation begins with the intervention of the Y chromosome, which makes the male male. During the growth of the testes and the rest of the organs of the reproductive system.
After the formation of the testes, the male fetus produces testosterone at about the ninth week of pregnancy, altering the genetic activity of the reproductive system and brain together, and the nipples have remained in place without any change, because they arose in the pre-differentiation stage, was the male fetus treated as female, Nipples in place as a reminder of the beginning of embryonic development.
Maybe now we understand why nipples are in place in males, but what drives people to keep them? Is there any benefit or harm?
It is less complicated than this. The nipples in males are harmless and have no metabolic value in the human metabolism, and if they are not of extreme importance or damage, there is no strong evolutionary tendency to get rid of them and eradicate them.
All of this is normal, but sometimes, with the male hormone testosterone decreasing, a condition known as Gynaecomastia or men's breasts develops, which increases the male's breasts to some extent close to that of the female.
The condition of these men's breasts is due to imbalance in the hormones of the body so that the male hormone decreases and increases the female hormone, and thus begin members that have a female relative to grow and increase in size, and sometimes play obesity and weight increase role in the emergence of this phenomenon also.
In terms of treatment, it may behave two behaviors: the first is the regulatory treatment of drugs that are related to the regulation of hormones and balance the body between them to normal, and the second is related to surgical removal, especially if the first treatment did not succeed.
It is possible to say that male nipples are only a small memento from the beginning of the embryonic stage of human evolution. The Y chromosome was not present. Both males and females were subjected to the same genetic plan and the nipples were born, but later changed course and remained a witness to what happened. At the beginning of the entire journey.
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