Why is it particularly difficult for humans to have children compared to animals?

For example, platypus.

Crocodiles and other animals are animals that lived during the time of the dinosaurs. Compared with these animals, we were born in a very short time, but the reason why we humans have become the rulers of the earth has caused us humans to use our wisdom to create a new century that belongs to our human race. So compared with animals, our reproduction is particularly difficult to have children?

There are several reasons for this. <>

1. On animal reproduction. First of all, the first point is about animal reproduction, animals are very fast, can breed tens of millions of embryos at a time, which can also be seen from the side how strong the reproductive ability of animals is, especially the oviparous animals.

Among the mammals.

It is also very strong, for example, a breeding of mice can give birth to nearly 8 cubs at a time, and each cub only needs nearly three months to 4 months to enter the breeding period, such a reproduction speed, we humans are far from comparable. That's why there are more species living on the earth than we humans do. <>

Second, we human beings can reach our highest level of pain in childbirth. Secondly, another point is that we human beings can give birth to the maximum pain that our body can feel, which is the 10th level of pain. This kind of pain will make us very uncomfortable, so that the body can not accept this pain at all, every time you give birth to a child is a very difficult process, and it is this pain that causes us serious trouble.

3. The current physical fitness of our human beings.

The last point is that our human physical fitness has declined significantly compared with before, and the main reason is that many of us now lack exercise and go to nutritional supplements, so to a certain extent, the tolerance to pain has decreased significantly.

The human reproductive system is no more complete than that of animals. The reproductive system of animals is very perfect, and the reproductive system of humans is not perfect, so it is particularly difficult for humans to have children.

Because human cells are different from animal cells, human cells are more complex, while animal cells are simple, so it is much more difficult for humans to have children than animals.

In the harsh environment of nature, in the face of possible dangers at any time, animals will inevitably produce offspring to face possible emergencies, and with the progress of civilization, human beings have basically eliminated all the unfavorable factors that can endanger life, and human reproduction will not have any pressure, but become more and more difficult with time!

Humans and animals are not allowed to have children. Humans can only produce offspring with humans because of reproductive isolation between humans and animals.

Experimentally proven. In order to verify this question, some people have the courage to sacrifice themselves and contribute their own strength to scientific research. Mary Sue Tien of the United States is a biological scientist who has always been passionate about studying primates.

Among primates, gorillas are the main subjects of Mary Sue's research.

Mary Sue spends eight hours a day with gorillas, studying their eating habits and behaviors, hoping to push the boundaries of her research. Because of spending time with gorillas every day, Mary Sue gradually developed a different kind of affection for gorillas, and she gradually had a lingering question in her heart, that is, whether humans and gorillas can produce offspring.

After Mary Sue's experiment, she successfully came to the conclusion that it is impossible for humans and gorillas to produce offspring, and she is proud of herself and has finally contributed to mankind.

Easy to give birth to animals? Not really. For example, chickens are quite difficult to lay eggs for the first time, and they are really suffocating.

Reproduction is the number one priority of animal instinct.

There is no animal that breeds without risk.

It's all pretty much the same. Even because of the development of human medicine.

Human beings suffer far less than animals.

It's just that animals don't speak.

I don't just talk about this instinctive responsibility at all times!

The reason is basically that the human head is much larger than all other animals, and in order for the baby to survive easily, the pregnancy time is longer, so the baby is too large than the birth canal, resulting in a painful birth; Animals, on the other hand, just don't express much pain.

Like humans, ease is the physical definition of a human being, and animals do not have human language and cannot accurately express pain. Over the millennium, animals have evolved in tandem with the ability to produce offspring. The environment of animals is harsher, more dangerous and worse than that of humans!

These are incomparable to the human world. Human beings are high-level animals, and there is a complete protection system relative to fertility, but there are also unknown risks outside the protection system! As for the heartbreaking, it is just an expression of physiological phenomena in animals!

Those who have ever raised that kind of pregnant cat or dog know that it is not easy, and it is easy to die all of them....

I remember that it was a combination of things like walking upright that caused the bones to change in people, and biologically all of us were born prematurely, and the mother-to-baby ratio was so different from that of other animals.

Animals are killed by you, and they seem to die without a sound.

The suffering of animals is perhaps silent, silent, endured and not expressed in the way humans do.

Contradiction. Aren't people animals? So it's not easy to have offspring.

It is not easy for animals to reproduce offspring, especially wild animals, while giving birth to a baby, they must be vigilant against the ambush of predators around them, and the newborn baby may also be eaten by ** eaters, and the baby is also in danger in the process of growing up, avoiding predators, looking for food, and dealing with bad weather, which one may kill the mother and the baby.

I think it's what kind of life you enjoy, what kind of price you have to pay. We are superior to animals. In addition to enjoying good treatment and good living conditions, you have to pay the price.

Young people don't like to have children, not that they don't like children in essence, but because they don't think they have the ability to raise a child, so young people's desire to have children is gradually decreasing.

Clause. 1. Negatively affected by the Internet. There are many negative topics about childbirth such as abortion and abortion on the Internet, and as long as the people who live online for a long time, they will be exposed to more of this information and be more affected, which will cause fertility anxiety and reduce their willingness to have children.

As some reports have said, "As the time spent online increases, an individual's desire to have children decreases1."

Clause. Second, it is affected by the cost of childbirth. The increasing cost of having a child will reduce or weaken the willingness and ability of people with low education and low income to have children.

Because having a child requires more hard work and higher investment in education, more people would rather choose a Dink family than pay more time, energy and investment in having a child.

To sum up, it is necessary to look at the problem of childbirth scientifically, to believe in better and better medical conditions, and to reduce fertility anxiety, which is the happy life pursued by residents of childbearing age.

Because animals are not as complex as human bodies.

The structure of the human being is more complex, and his organs are very connected.

Because of the large size of the human body, the close contact with the body is even closer.

It's not difficult for animals, but humans don't feel it.

The structure of the body is different, and humans are more complex.

Because the human body is complex.

The structure of the human body is more complex.

The human body is highly complex.

It's also difficult for animals to have babies, it's just that we don't know how it feels.