Hi, my son fell off the bed this morning he is 26 weeks old.  I have been monitoring him closely and he looks fine. No loss of appetite , behavior changes, bruises or swelling anywhere , no broken limbs, his hand-eye cordination is great, no abnormal pupil dilation. He did not develop a fever or diarrhea no vomiting as well. It has been 8 hrs since he fell I gave him some apple sauce and a bottle of milk and about an hour later he had diarrhea, I m thinking the applesauce is the culprit but can t be sure is it necessary to take him to the ER or should I wait and see if he gets it again?