Re: 7X03 A Town Called Mercy (Grading/Discussion) (SPOILERS!)
Oh I think they needed to be there. How else could the Nice Medical Genius Doctor fix whatever it was/is making Amy infertile? Eventually they'll stop travelling to raise little puddles.
"So, Mulder, this supposed clandestine source who's contacted you how do we know that he's not just another crackpot whose encyclopedic knowledge of extraterrestrial life isn't derived exclusively from reruns of Star Trek?"