Many beautiful women always complain about how men tend to look at their chest or buttocks, some of which are heavily bombed on the bus, or how their boyfriends tend to distract themselves from looking at those protruding and backward looking types when shopping with them. Here, we will explain with the chest and buttocks.
Early humans were actually no different from animals, living a life of drinking blood mushroom hair. For us at that time, sexual intercourse with the opposite sex was just for the sake of passing down the family line. And how can one make their offspring survive? As mammals, females play a greater role. Because the fetus needs to spend a long period of time inside the mother's body, and childbirth is also a major test for women. We all know that fetuses mature in the uterus and are then born from the vagina.
Everyone has watched it on TV, and during childbirth, doctors often only say "force! Force!" What force is used? Naturally, it is the force of the sphincter on both sides of the vagina. This is related to whether the fetus can be delivered smoothly, human life is at stake! How did early humans know that women had strong enough muscles? The best proof is that the woman has strong enough strength to safely deliver the fetus during childbirth, and the probability of such a situation occurring during fetal death is low.
It is also important for women to have sufficient milk to support their next generation after birth. So, whether a woman has healthy breasts is a major factor in the survival of the fetus. How to judge as a male? The standard is very simple, sharp and full. If a woman has plump breasts, it means she can provide enough milk for her children in the future without starving them to death.
Of course, what was mentioned above is based on early human standards. Nowadays, there are various breast milk substitutes that can also be delivered by caesarean section. Naturally, in the eyes of modern people, the two points are no longer related to the life of the fetus.