This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
A infant woke up in the night, crying with abdominal pain, which got relieved on passing red stools. What is the probable diagnosis? 
Select and explain. 
A. Intestinal obstruction, B. Malrotation, C. Meckel's diverticulum, D. Intussusception
D: Intussusception
Answer: D: Intussusception 
Explanation: Passage of red current jelly stools is characteristic of Intussusception.