A willingness to pursue an academic that runs counter to the world is also an ability in itself.

Judging from Zhao Qixie's words, what Zhao Qixie studies is a new academic, which is not involved in the hundreds of schools of thought.

"Brother Han, have you studied the issue of offspring reproduction in these seven countries?!"

Zhao Qixie said slowly.

"Never~"

Han Fei frowned slightly, then shook his head directly to Zhao Qixie and said, "Women give birth, is there something mysterious in this?" !

"I wandered in seven countries, and once did a simple statistic that the mortality rate for women under fifteen who gave birth to offspring was as high as [-]%, and after the age of fifteen, the mortality rate dropped to [-]%, including the rich and the poor. It is an overall statistic. If it is divided into statistics, the surplus of children and descendants of poor people will drop by two levels, which has something to do with the environment~”

Zhao Qixie said slowly.

It's not that he is bragging, but it's well-founded. Almost every adult in later generations understands the consequences and dangers of teenage pregnancy, but in this day and age, no one knows this.

For people in this world, having a daughter is a burden, and they wish to get married sooner. Usually, they will marry at the age of eleven or twelve. Therefore, there are many cases of early pregnancy, and the natural mortality rate is also terrifyingly high. However, it has increased the number of deaths.

Zhao Qixie's words hit Han Fei's head like a bolt from the blue.