Personally, I think they're jumping the gun here. Suppose those two brains share thoughts, and would cause the child to be some sort of super-genius. I think they should be taking a "wait-and-see" approach.

But then again, suppose the parasite brain is merely verbally harassing the host brain with transmitted thoughts such as:

"hey, u there? wtf is going on here?"
"why do I only have a nose and mouth?"
"where the fuck is my body?"
"you there? this is ghey."
"ghey."

and the baby would be like "stfu, stfu, damnit. you dont have a body because you're a fucking parasite, now get out of my thoughts auuuuuruughhhhhghh!!"


Tough call on this one.