Hi. My son and I are nursing, pumping, and supplementing. I have overactive letdown and low supply, and my son has gastroesophogal reflux disease (GERD). Right now we nurse at night, and I pump and bottle-feed all day, but I can't quite seem to pump enough for his growing demands. We average 4 oz a day of soy formula and I avoid all dairy, since he also has a dairy intolerance. Ethan Bradley is 4.5 months old and the best thing to ever happen to me!