Controlled Spermbots microrobots will allow to solve the problem of infertility

In the traditional process of reproduction in humans and other animals, nature has founded on the idea of achieving a positive result due to the number of attempts. In most cases, from 200 to 500 million sperm to the egg successfully gets a maximum of a hundred, and only few of them are able to penetrate the oocyte and to fulfill their mission. This process is influenced by such a large number of extraneous factors that are absolutely amazing, how do people manage to continue their family throughout the rock of the existence of the human species.