I'm almost 8 weeks pregnant with #2 and I've noticed a dramatic decrease in my supply. I used to be able to pump 5oz just from one side in the morning and now I'm lucky if I get 2oz! Could this be due to pregnancy OR is my milk just changing to meet the needs of my (almost) 8 month old? He gets bottles two days a week while I'm at work and I'm really struggling to pump enough to make his bottles. I'm able to do it, but his bottles are smaller.