DS is 8 months old, and he nurses frequently throughout the night (at least three or four times). I try to switch sides as best I can remember in my sleep. Now, if I try to pump in the morning I am only able to get about 1.5 ounces from one side (when I have gotten 4-5 in the past). I only pump from the side from which he did not nurse last. Can his frequent night nursing make my milk supply very low in the morning?