Ivy sighs with relief. "O negative," she tells the registrar. The registrar nods, goes into the back, then comes back. "We don't have very much. What's your blood type, young lady?" Ivy frowns. "I, uh, I don't know ma'am." Half an hour later, Ivy's blood results come back. "Well will you look at that. If what we have isn't enough, your blood should work." Ivy nods, and takes the pouch the bank had and pouch of her blood, feeling a little dizzy. "Thank you."