My DD is 20 weeks and currently has between 7 or 8 feeds a day (24hours)
During the day she goes 3/4 hours and takes 5 or 6ozs per feed.
At night she wakes every 3/4 hours too and drinks about 3ozs. Sometimes longer if we are lucky!
Does this sound about right?
Other babies I know the same age don't feed half as much as my DD