Modern science thinks that the reproduction of higher animals is half of the genetic material provided by male and female individuals, while Chinese medicine thinks that in the process of human reproduction, male semen (the concept of "sperm" was unknown to Chinese medicine before) is the seed, while female only plays the role of "soil", and there is a saying that "father's sperm and mother's blood", which is also a "scientific" explanation that men are superior to women before.
The common people think that gynecology of traditional Chinese medicine is very powerful, but those Chinese doctors who pretend to be "extensive and profound" don't even know about ovulation in the middle of menstruation, and there is a saying in ancient medical books that "when" both men and women are pregnant. Nowadays, advertisements for treating infertility by traditional Chinese medicine are overwhelming, but the ancients did not have children, mostly for praying to God and worshiping Buddha, and doing good deeds to accumulate virtue in order to get children.
I don't know if this is wonderful or secret.