My dd is 4 and was a preemie. Between the preemie issue, the hospital and my PCOS I wasn't able to establish a good supply. I think I spent weeks taking every supplement and making rounds to LC's. This time around I want to be prepared from the start. I am really interested in taking domperidone if I need to. I didn't even know that was an option 4 years ago. I would have to order it online and I know that it can take a week to get here. Should I go ahead and order a month supply just in case? Dumbest question ever asked here is next...when and how would I know I needed to take it?