My girlfriend wants to eat her placenta. Is it okay if she's a vegan?

So my girlfriend is 32 weeks in and has decided that she wants to eat her placenta. I know it sounds gross and weird, but a lot of animals do it (even herbivores).

I'm just wondering if it is okay for her to eat since she is a vegan and it is meat.
Update: I swear its a real thing. Heres an article about it.
Update 2: It has been done before. I swear this is true lol! People have gone through with this, I just want to know if it would be right for a vegan to do this?
10 answers 10