Looks like we still will not know if he can swallow due to sleepiness even without medication. Charlie was awake and mad from 10:00 to 11:30 but as soon as we were preparing to leave to X-ray he fell into a deep sleep. When we got down to radiology, I sat him up and he would fall back asleep while sitting so I held him and he fell asleep in my arms then we put him in this seat for the test and he fell back asleep there too. We even stretched his fingers out (which usually gets him to cry) and he only winced. They do not have any other openings today so we are put on the schedule for Monday. Hopefully the extra time will allow for more progress with alertness, coughing, and swallowing so he will be ready.