I did call them and he apoligized for not calling me sooner. He said that she is still throwing up blood even though he's giving her an anti-nausea and antibiotic. She has to stay one more night with another round of the meds. He suggests another test where he shoots barium (SP?) into her system to check for obstructions that were not picked up on the x-ray if tonights round of meds doesn't work.