The only successful uterus transplant in a male has been a rat where the female was grafted onto him for constant blood supply.

What is the point of even doing this frankenstein animal experiment? Are they going to graft women onto men?

https://www.the-scientist.com/....news-opinion/study-t

 

Study that Impregnated Male Rats Stirs Controversy | The Scientist Magazine®

A combination of approaches, including uterus transplantation and the joining of two animalsrsquo; circulatory systems, allowed males to bear pups, according to a preprint. But some experts say the experiments were not justified. nbsp;