parentshiftbook Chapter 542: A Generation Lost Without Realizing It [Please Subscribe, Please Subscribe In Full]
Chapter 542: A Generation Lost Without Realizing It [Please Subscribe, Please Subscribe In Full]
"Is there anyone who doesn't have this so-called knee-jerk reaction?!!"
Qi King Zhu Su also held a chair leg in his hand and looked at Yan Changqing curiously and asked.
"The knee-jerk reaction is an instinctive reaction of the human body. Normal people will have this reaction."
"If this knee-jerk reaction did not occur, then it would be due to the improper operation method of knee-jerk reflex."
"The most likely possibility is that there is something wrong with this person's health."
"For example, this person suffers from cerebral hemorrhage, cerebral infarction, spinal cord disease and other diseases, which causes lesions in the central nervous system and cannot transmit knee-jerk nerve impulses to the brain." 1
"Or perhaps, this person suffers from lumbar disc herniation, varicose veins and other diseases, which causes varying degrees of compression on the nerves, ultimately leading to the inability to transmit knee-jerk nerve impulses to the brain."
"In addition, even if a knee-jerk reaction is normal, it does not mean that the person is healthy."
"Normally speaking, if a person's knee tendon reflex is normal, then the height of the knee tendon reflex on both sides is roughly symmetrical."
"But if one side of the knee jerk reaction is suddenly high, or one side is suddenly low, it also means that there is something wrong with the person's health, and further diagnosis is needed."
"In medicine, this knee-jerk reaction is also one of the ways we most often use to check and judge a patient's health."
Yan Changqing looked at Qi Wang Zhu Su and explained.
After Zhu Yuanzhang, Empress Ma, Crown Prince Zhu Biao, Zhu Xi, Zhu Fan, Zhu Di and other princes listened to Yan Changqing's explanation, they all recalled the height of their left and right calves when they had a knee-jerk reaction just now.
The next moment, they all breathed a sigh of relief.
fine!
Fortunately, when their left and right calves perform a knee-jerk reaction, the kicking heights on both sides are roughly the same.
In other words, their bodies are still healthy.
After seeing that Zhu Yuanzhang, Empress Ma, and the princes Zhu Biao, Zhu Di, Zhu Fan, Zhu Di and other princes all accepted the explanation of the nutritional competition between the mother and the fetus that he mentioned before, Yan Changqing continued:
"If women give birth too young, it will not only lead to nutritional competition between the mother and the fetus."
"Secondly, at the age of 12 or 3, or 14 or 5, the female reproductive system is not yet fully developed, which will also cause difficulties in giving birth."
"To give an inappropriate example, for example, the reproductive system of a twelve- or thirteen-year-old woman, or a fourteen- or five-year-old woman, is the size of a cup, while the reproductive system of a woman after the age of twenty is as big as a cup. Bowl size.
"As for the fetus, it is about the size of an egg."
"So is it easier to produce an egg from a cup?!!"
"Or is it easier to produce an egg from a bowl?!!"
Although the example given by Yan Changqing may not be very appropriate, it is very vivid.
At least Zhu Yuanzhang, Empress Ma, and the princes Zhu Biao, Zhu Xi, Zhu Fan, Zhu Di and other princes "looked at the difference in size of the tea cups and tea bowls on the table in front of them.
Then I thought about the difference between girls aged 12 or 13, girls aged 14 or 15, and women after the age of 20, and I got the answer.
Obviously, it is natural, or in other words, it is easier for a twenty-year-old woman to have children after her reproductive system is fully developed.
"Many people like to marry widows who have given birth, saying that widows who have given birth are more likely to have children."
"There are two reasons. One is because I have given birth before, so I have a little bit of experience."
"Another more important reason is that most of these widows are in their twenties. At this time, their reproductive systems have been fully developed, making childbirth relatively less difficult and easier."
"So there is a saying that widows can have children and raise children."
Prince Zhu Biao, who was listening on the sidelines, suddenly asked when Yan Changqing said this:
"Why was it that the last time I listened to Mr. Yan's lecture on Chapter 3 of "Dragon Slaying Skills: The Second Core [Money and Profit] - Population, Value and National Financial Revenue", I didn't seem to hear Mr. Yan mention women. If the childbearing age is too young, it will also lead to difficulties in giving birth to women, and even death from dystocia?!!"
Yan Changqing looked at Prince Zhu Biao, sighed long and long and said:
"Because of this, even if you say it, it will be of little use.
King Qin Zhu Xi raised his eyebrows and said half puzzledly:
"Why doesn't it work?!!"
"Since we know that giving birth too early will easily lead to death from dystocia, we can just order the women of the Ming Dynasty to have children a few years later!!!"
King Qin Zhu Xi didn't think this problem could be solved very much. It was just a matter of an order.
Yan Changqing's eyes moved to Qin King Zhu Di, and he said with a sincere look:
"Has His Highness the King of Qin ever done any arithmetic?!!"
Hearing Yan Changqing mention the word arithmetic, everyone's faces suddenly became serious.
Because whether it is Zhu Yuanzhang, Empress Ma, or Prince Zhu Biao, Zhu Xi, Zhu Fan, Zhu Di and other princes, they all know that Yan Changqing is very good at arithmetic, and he is even better at using arithmetic to deduce the future!!!
"Suppose there are two women, one A and one B."
“Among them, A started giving birth at the age of thirteen [B started giving birth at the age of ten in Tu.
"Their offspring also gave birth during this time."
"Then in the second generation, A is twenty-six years old and her daughter is thirteen years old; B is also twenty-six years old and her daughter is only six years old."
"The third generation, A is thirty-nine years old, her daughter is twenty-six years old, and her granddaughter is thirteen years old."
"B is also thirty-nine years old, and her daughter is only nineteen years old. According to the age limit for Party B to have children at the age of twenty, she is still one year away from reaching childbearing age."
"Only by the third generation, B has a whole generation less than A!!!"
"And the further back in time, the more generations Party B has less than Party A!!!"
"In other words, the number of descendants of Party B is smaller than that of Party A!!!"
"For the common people who believe in carrying on the family line and having more children and more blessings, does His Highness the King of Qin think they can accept late marriage and late childbearing?!!"
Yan Changqing looked at Qin King Zhu Di and asked.
King Qin Zhu Xi was silent, while Zhu Yuanzhang, Queen Ma, Prince Zhu 690, Zhu Gang, Zhu Jiao and other chariots were also lost in thought.
[Hiss, in just three generations, B is one generation younger than A without even realizing it?!]
[If this reaches the later stage, maybe A has been passed down for hundreds of generations, while B has only been passed down for thirty or fifty generations, right?!!]
[Such a gap is really not unknown, but once calculated, it is simply ridiculously big!!!]
[Mr. Yan’s arithmetic deduction is still as reliable and terrifying as ever!!!]
[But having said that, late marriage and late childbearing are indeed unacceptable to ordinary people who believe in continuing the family line and having more children!!
[Even if the imperial court issues an official edict to delay marriage and childbearing, ordinary people will still resist this edict, and it is not surprising that they will even obey it and disobey it!!!]
[And the local county magistrates and officials below will definitely not strictly control such things. The most likely approach is to turn a blind eye!!!]
[After all, there are three types of unfilial piety. The greatest is not having children. Raising children, passing on the family line, and inheriting incense. Even if the lawsuit goes to the Fengtian Palace, my father will not be able to say anything!!!]
[No wonder Mr. Yan said before that "women who give birth too young can also cause difficulties in giving birth, and even die from dystocia." It is useless to say this!!!]
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