I personally think, that 14 hours is a good amount of sleep. But, that might just be me.
I think it's bedtime really. I think you have to find a way to get a later bedtime, and then you'll get a later wake up. When Lyle was Finn's age we were doing the same thing 6/6:30 bedtime, until it finally dawned on me that I couldn't really expect him to wake up later until he went to bed later
![Sad :(](https://smiley.babywhispererforums.com/Smileys/classic/sad.gif)
But, it took a long long time for that to become a reality for us. Really it was a matter of the A times stretching out and the day becoming a 13+ day.
On our good stretches we still get one EW a week. I have no idea why, but it's just a pattern that emerged. But, I don't know if it will give you any hope, but I do think he will out grow it.
But, I do think that the food and the teething is a factor. Since he will go back to sleep some nights, it seems that the food is more of an issue.
I honestly don't know if I would mess with the days while you know that food is a factor
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It might just make things worse because he will still be waking because of hunger.