I have been working full time since my son was 3 months old and he is now 8 months old. I have noticed a big drop in my supply lately and as it gets later in the day, he seems less and less satisfied with feedings and sometimes I have to give him a few ounces of my frozen stash in a bottle. My frozen stash is now so low, and I am not pumping near as much at work anymore either. I try to squeeze in extra pumping sessions when I can, take fenugreek, eat oatmeal, make lactation cookies/muffins, and just about anything else I read about. Could it be possible that I just can't stimulate any more milk production or maybe I am misinterpreting his fussiness as not being satisfied?