Pediatrics A newborn baby presented with profuse bleeding from umbilical stump after bih. Probable diagnosis is _______ A Factor XIII deficiency B VWF deficiency C Factor XII deficiency D Glanzmann thrombosthenia 💡 Explanation A newborn baby presented with profuse bleeding from umbilical stump after bih. Probable diagnosis is _______ ✓ Correct Answer: A. Factor XIII deficiency