kellymom says chewing a fist isn't a reliable indicator of hunger after 6-8wks - my dd has started chewing madly on her hand ALL of the time in the past 2 weeks (she is 13wks). She does it immediately after a feed so I think she's hungry and put her back on, but she doesn't really feed. She is contended and can often be seen giving big gummy grins with her hand wodged firmly in the middle! Is it just the fact that she's found her hand? I don't think she would be so content after a feed if she was still hungry?