First day of school today. We changed his Pod this morning about 7:45. About noon he went to the nurse bc his pod was beeping at him saying unable to deliver insulin. He did a pump change at school, and instead of withdrawing the insulin from the pump, he put new insulin in. My question is, can I use that insulin for the next pod change in 3 days after it has already been in a pump that was injected in him? Should I refrigerate it then bring it to room temp? I'll make sure I call Insulet too. Thanks so much.