John is not ready for children. But anyway, there you are standing in his living room. In his defense, he believed that demons don't get pregnant.

"And how old are you?" John asks, taking a swig from the bottle in his hand. He needs to do the math to know if you're telling the truth, though the resemblance is all too obvious because there's so much of him in you. But it could be a demon-human hybrid child trick.