Recently I am finding myself with later dinners that are 3 hrs or less before bedtime and evening snacking even just 1 hr. before bedtime. My Novolog lasts me exactly 4.5 hrs. How do others handle such situations. I am a little concerned about going hypo if I go to sleep with a shot still working, not so much if I am at the end of the shot but if I am still early into it. Do you just not do it, do you go ahead and set an alarm and wake up and test, do you underdose? Wondering what others experiences and advice are.