I pump daily to have milk for dd when I'm in class and to donate. From day one, I've pumped very successfully. Now I'm having ahard time getting milk from one breast. DD nurses fine on that side, although the supply has always been a bit lower there. It's to the point where I will pump five or six ounces from the right side and not even get half an ounce from the left side--and it feels full and firm, just nothing will come out. Any suggestions? I'm encouraing DD to nurse on that side more to stimulate lactation, and leaving her latched on for hours when she naps and at night, but so far, there's no improvement.