I am having success with the WW even though they keep breaking down in one way or another. I'm able to pump all thru the day at the flick of a switch and after only one week, I consistently get a drop or two of milk. (Note that I've induced before.) I'm thinking of using Dom but first I want to see what frequent pumping with the WW will accomplish. The sensation is very different from the PIS. More natural and so convenient. I pump while running errands, doing chores around the house, etc. I probably pump 10 to 15 times per day. It's my understanding that pumping helps develop the milk making structure of the breast. That's my goal. So that when our dear one arrives, my breasts will have a head start and can start producing quickly. Best wishes and good luck to all.