What is the history of "caesarean section" invented by Daji?

Daji, a famous demon concubine in history, was cruel and vicious. The so-called caesarean section invented by Daji was extremely cruel.

The theory that King Zhou of Daji had a disembowelment

Theory 1: King Zhou of Zhou was fond of drinking and having sex, and never left Daji. Those whom Daji praised were valued, and those that Daji hated were punished. Execute.

Da Ji said: If a woman is pregnant, I can tell whether it is a boy or a girl. This is also related to the sperm and blood of the parents. When a man and a woman have sex, the male semen comes first to the female blood and then comes out, which is yin and yang, so a boy will be born. The child must be a girl.

King Zhou didn’t believe it, so Daji said: If the king doesn’t believe it, I can search the pregnant women in the city for research. King Zhou immediately ordered his soldiers to capture dozens of pregnant women and gather them downstairs. Daji pointed at each one and said which one was carrying a boy and which one was carrying a girl. King Zhou ordered people to cut open the belly of the pregnant woman and examine it, and it turned out just as Daji said.

Story 2: King Zhou saw several pregnant women and wanted to see with his own eyes what pregnancy was like, so he cut open the belly of a pregnant woman to watch. Because the blood was splattering everywhere and he couldn't see clearly, he cut open the belly of another pregnant woman to see, but still couldn't see clearly, so he cut open another one, and then cut open the belly of three pregnant women one after another. The cruelty was so outrageous.

According to the third theory: Daji asked King Zhou to cut open the abdomen of pregnant women. It turned out that Daji was worried that once she became pregnant, she would not be able to have as many sexual pleasures as she wanted, so she prepared an abortion. Some people also say that King Zhou liked to look at women's private parts, so he cut open the abdomens of pregnant women.