I am so brain dead after all the insulin changes since coming here that I can't think and need help. Tomorrow Em is marching and playing violin in a parade from 11:00 AM to about 12:30 PM. She will have breakfast and her insulin (NPH and HUmulog) at 8:00am. The humulog will peak about 1:00 am right? So should I giver her a snack and if so how much and when? I am worried she could go low or even high. So what do we do?