Yes there are a few parts in the BW books about prem babies. We can still help you along, whenever you post a question try to post your LOs age and corrected/adjusted age so that people supporting you know and can try to take it into account.
I know for instance that Tracy said not all babies could move from 3hr to 4hr milk feeds and listed a few instances including prem, low birth weight, babies who had medical issues at birth. They are more likely to stay on 3hr feeds until 6 months (or 6 months adjusted). My own LO stayed on 3hr feeds until 6 months and he was not early but 2 wks late, we always try to adapt suggestions to the needs of the individual LO.
I've supported on threads where, over time, the adjusted age has narrowed and become less significant, so that's something to bare in mind too as times goes on.
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