My son went on a nursing strike when he was 4 months old and I was exclusively pumping for month, and I was very nervous about my supply decreasing. After he got back on, I was feeling like I wasn't making enough and I started taking domperidone to ramp up my supply. I took 2 10 mg tab three times a day (the low end of the recommended dose, I think) and noticed an immediate increase. I stayed at that level for two or three weeks and then tapered off, going to 2 pills 2 x per day then 1x per day over the course of a week maybe. I started drinking Mother's Milk tea around the end there. I think my supply stayed up just fine after that- we're now at 15 months and still nursing. I bought my dom online from the inhousepharmacy.boz place, it was soooo much cheaper than the compounding, which I'm not even sure we have in Hawaii.