My DD has always been a really good sleeper, going from 7pm with a dream feed at 10pm to 7am since she was 10 weeks old, but over the last 2 weeks she has started waking up at 5am, so I get up and give her a dummy which I may have to do 3 times and then she goes back to sleep until 7am - any idea why this has just started or is this a hunger thing? I have been mixed feeding her and have increased her bottles to 8oz but she just gulps them down, then I BF her and she still cries for more - am I getting to the weaning point? The HV was useless - any advice?