Try to reduce just 1 per week. Meaning if u used to pump/nurse 8 times per day, cut down to 7 for a week. Then cut down down to 6 for another week. Tt way, ur body can regulate better and not get too engorged
Try to hand express to reduce the discomfort. Eventually your body will regulate and supply will go down
You need to cut slowly. For me, I increase from every 4hrly to 6 to 8 then to 12.
you have to reduce gradually and pump lesser each time to reduce your supply