This doesn't sound right to me. I would definitely carry on with treating any feeds before 7am as night feeds, putting her straight back down, minimal talking in a dim room etc, but if she's crying you are right to feed her. My LO (15 weeks) goes down at 7.30 and used to sleep through til 6am, now she wakes at 2 or 3 becuase of teething, spends half an hour chatting, dribbling and shoving hands in her mouth then sometimes goes back to sleep, sometimes cries. I have a 4am rule- before then I ignore unless she is crying and then try putting the dummy in, this always works and she goes back to sleep but I would feed her if she kept crying. After 4am if she wakes and cries she gets fed and put back down. Is Zoe teething too? If hunger is causing her to wake it might be that early-ish weaning is the answer rather than hungry baby milk, am I right in remembering that she is a fairly big baby?