That’s the thing, dude. A uterus is not the only thing involved in having a baby, like it simply holds the child in place. They wouldn’t develop a placenta, there’s no ligaments or muscles for it to hang onto, so the question is, how would they even make it to birth? Not to mention the lack of a proper endocrine system, and you’re putting a foreign organ into your body that it won’t know what the fuck to even make it do. They seriously think estrogen and progesterone is all you need, when it’s not. A woman’s entire body goes into developing the baby, not just the uterus. Also, plasma or blood from pregnant/recently pregnant women is toxic to men. I don’t understand how they’d make it even try to work.