In the future world, how can men get pregnant?

【Write in the end】

Key technologies for men to get pregnant: artificial insemination+uterine transplantation+improvement of estrogen levels in the body.

So far, the first two technologies have been realized. As early as 2013, Swedish scientists solved the problem of thrombosis and immune exclusion caused by uterine transplantation, eventually successfully achieved uterine transplantation, and eventually successful pregnancy and childbirth. In 2015, China also implemented the first female uterine transplantation, transplanted her mother's uterus to the unable to have children, and let her daughter have fertility, and successfully gave birth to a baby in 2019.

But the problem of estrogen has not been solved. In 2012, Swedish scientists successfully transplanted the female mouse uterus into the male body. In 2018, Chinese scientists also performed corresponding surgery for monkeys, but because of hormone problems, these male animals failed to become pregnant.

Although in 2021, Chinese scientists linked the blood of the male and female mice together and successfully allowed the male mouse to give birth to childbirth, but this technology was hardly used to humans. Therefore, it is the most critical part to truly be pregnant and the solution of hormone problems.

- END -