Chapter 12- It is The Hellmouth ya know

"Okay. I think Angel's sick." Buffy put her hand on Angel's forehead.
Willow addressed the room, "First of all, vampires can't have kids. And if that wasn't reason enough. Spike is not a girl."
"Thanks Red. I wasn't quite sure on that, but now that you say so…we can all stop talking about reasons why what Peaches said is so very, very, wrong, and ask him, exactly, what made the final thread snap. What little thing finally made him lose his marbles."
"Would you all shut up? I'm not insane! There IS a heartbeat coming from Spike, and it's not his! It's too small. I know heartbeats, and that is a BABY heart beat. So, unless Spike swallowed a baby, does anyone have any explanation?"
Spike started to cry. "My mother always told me this would happen one day! Well, not exactly this way…" Dawn patted his back.
It was Buffy's turn to take the lead…again.
"Okay. Everyone sit down and shut up. Or stand up and shut up. Just shut up!" Everyone sat down in seats spread across the room. "Now. Spike is not pregnant. We know this. Maybe he is turning human, we don't know!" Angel started to protest but Buffy held up her hand. "Maybe his uh, heart beat has to grow. Can't just turn its self on. Flick a switch, after over a hundred years of being off. Let's look at this objectively…what are the reasons this can't happen?"
Willow rose her hand, like she was in school, "Um, one, he's a guy."
"Not to mention vampires can't have kids." Dawn said, still standing by Spike, who wasn't crying anymore, but seemed to look bored.
"Okay…" Buffy continued, she was taking charge, but everyone could tell she was completely freaked out. "And what are the reasons this can happen?"
Giles took off his glasses and started cleaning them, "Because it's The Hellmouth."