In Dragon Ball, how do Krillin and Android 18 reproduce?

In the plot of Dragon Ball, we can see that No. 18 is an artificial human with powerful abilities. In the future world, due to the occurrence of No. 17 and No. 18, Vegeta and others were killed. . But in the modern world, Vegeta was also beaten by No. 18. No. 18, who was not even close to Klin at first, was moved by Klin's many actions. I only saw that the super one-star dragon at that time had won the first kiss of No. 18, and then Bulma successfully produced and transferred the controller that terminated No. 18. However, when Krillin found No. 18, he... Instead of attacking No. 18,

let No. 18 leave here. But Cell suddenly appears and devours No. 18. Then, under the intimidation of Super Two Gohan, Cell was forced to vomit out No. 18. And in the artificial human chapter, the creator also reminded the past that No. 17 and No. 18 were siblings. They were ordinary people transformed by Dr. Gallo, and Cellul, a researcher created by the doctor, In order to become a complete body, the extremely living body must digest and absorb No. 17 and No. 18. In the battle between Cell and No. 16, he attacked No. 16 and prepared to absorb him.

The conclusion was that it could not be absorbed because it was a pure device. That's right, in the original comics, except for No. 17 and No. 18, No. 8, No. 16, No. 19, including No. 20, which Dr. Gallo transformed himself into, are all purely intelligent robots. Once No. 18 becomes a human, Then the energy of the 18th should subside. Due to the transformation of artificial humans, the source of energy is provided by the machine parts in the body. Just like Genos in One Punch Man, the stronger the parts, the stronger the energy itself will be.

So unless there is a real life-and-death crisis and No. 18 is beaten so hard that her body explodes and all the equipment in her body leaks out, then in other cases it is unlikely that No. 18 will be able to do it. The battery is leaking. I have to admit that the high-tech in Dragon Ball is probably very powerful. Since it is a machine part, there is a possibility of leakage or the like. But Jiankang's daughter was still born on the 18th, which shows that the artificial human being is just a gimmick. No matter that No. 18 and No. 17 are artificial humans, they are completely the same as ordinary people.