This was from a paper quoted on the Reddit thread:
This restores reproductive anatomy and allows physiological excretion of discharge and menstruation, but also allows direct visualisation of the cervix and access to take biopsies, which is the only reliable way to detect rejection following UTx. In the M2F transgender model, it would therefore only be possible following gender reassignment surgery (GRS), which traditionally includes orchidectomy, penectomy, clitoroplasty, and labiaplasty, with the subsequent creation of a neovagina.
This is never going to happen (she says. I'm nervous even writing that!) Only the biggest charlatan would implant a womb into a man when there's then no way of then testing the patient for rejection. People on Reddit had an idea that if you have a neovagina, you can have this surgery but a neovagina isn't, a vagina. Doctors have difficulty keeping that pouch infection free and avoiding it healing up, which is why people dilate them. The idea that it could be connected to an implanted cervix/womb (just to be tested for rejection, not talking about childbirth) and be healthy for weeks to months is laughable. You'd end up with a terrible infection surely? A neovagina isn't self-cleaning.
Plus pregnancy isn't just about being an incubator. You need more than a womb to carry a baby. You need a female body. This isn't going to happen and it's bizarre it's being sold as if it is. I mean, they're welcome to waste their money trying to fund surveys but it's ridiculous.