Physiological common sense: Is there a bone in the penis?

After a man's penis is erect, he feels that there is cartilage inside. So, do men really have bones in their penises? This question actually demonstrates the evolutionary inevitability of the disappearance of penile bones of human ancestors. On the positive side, it should be such a thing: the sexual activity of human males has shown a trend of strengthening in evolution, which has broken some physiological balance and needs to be restricted by some physiology. The disappearance of penis bone is the implementation of this necessary physiological restriction. How exquisite is the wisdom of the body! The penis bone "disappeared" and was replaced by the corpus cavernosum, which is the most magical tissue of the human body. It is as hard as a bone and as soft as meat. There are jokes about women fighting for men's bones at home and abroad, so I won't go into details here. Apes with penis bones, the erection of penis is manifested as coming out of the penis sheath. The human penis without penis bone but with penis cavernous body is always outside the body, and its erection is characterized by thickening and lengthening, and it will not stretch after erection, so it must be driven by whole body movement. In addition, the way of human sexual intercourse is face to face, and the man's whole body is pressed on the woman's body. The relative exercise of human males during sexual intercourse is the largest among all animals. The pressure of human women from men during sexual intercourse is not static pressure, but dynamic pressure. No wonder it has the function of flattening female breasts. Good article recommendation: See what kind of "little brother" you have.

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