When you (Henry) were up from 3:30-6:00am last night, it could have been due to any of the following:
- Hungry
- Teething
- Separation Anxiety
- Congestion
- Stomach Ache (less likely)
I have no better idea this morning than I did last night, so I'll just say that the early money is on a hybrid of 2 and 3.
Going for some more coffee...