Natural weapons help men prevent wives from having children of their own

A US clinical sex specialist claims, in the male sperm there are "militants" that carry out the mission of preventing another "breed" of another man from making their wives "pregnant".

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According to Dr. Lindsey Doe, an expert appears in a series of sex education videos on Youtube, up to 40% of "breeding animals" in a male ejaculation are "fighting soldiers" or " kamikaze " , tasked with preventing sperm of another man from fertilizing an egg.

Dr. Doe said, kamikaze sperm are not involved in fertilizing eggs. Instead, their mission is purely to protect the owner's right to fertilize.

40% of sperm in a male ejaculation does not have the function of fertilizing eggs, but is responsible for preventing and destroying the " seed" of another man.(Artwork: Corbis)

In order to carry out specialized missions, kamikaze sperm will curl their tails and hook together to form walls and obstacles that prevent "enemies" . Even some kamikaze "warriors" are willing to split and attack to destroy any object they consider dangerous.

In addition, during ovulation, a woman's "cervical neck" part turns into grooves with the approximate width of a sperm. These ditches then act as channels or "ladders" to help "breeds" climb closer to the eggs.

Some "good-combat" kamikaze sperms will block the aforementioned trenches to prevent the "sperm" of another man from entering; or they will wait for a large number of "breeds" to be mastered by the master to get inside, then block these "gates" , increasing the chance of meeting eggs for "teammates". .

When a gentleman suspects that his partner is unfaithful, the number of " kamikaze " killers in a "troop" will increase to cope with this risk. However, at the same time, the number of "soldiers" in the task of fertilizing eggs in semen also decreased in a negative way, leading to a reduction in the chance of his wife conceiving her husband.

Dr. Doe added that the sperm-like hypothesis is currently controversial. Some experts have even denied it.