My ds is 13 weeks old has x5 formula feeds during day with x2 breast feeds during day and only breast feed at night. Want to increase to three breast feeds in the day and to get him to take more have I left it too late or is it possible to increase supply. Also he is fussing on the breast feeding for less time and keeps coming off after a few sucks and takes ages to go back on and he is smiling at me cooing and eating his fingers. Does thie mean he is not intrested in breast milk now sorry so many questuons just feeling a bit lost with it all.