"Give that it was my first time dying, the regeneration will occur faster over time as my body acquaints itself to the process, or it builds up the proper resistance all at once. Just a theory—there's only so much research can be done on this without having done it before. When he was alive, Voldemort wasn't the most forthcoming when I'd ask him about it." He smiled wryly. "Then again, he didn't have a murderess wife to experiment with."