So I go back to work in three weeks. I don't want to pump at work because my daily schedule is always different. The hours are the same but I'm not always in the office. Today I'm starting to supplement w formula. I nursed this morning, formula during the day, and will nurse at night. I'm hoping that eventually I can be at a comfortable level during the day by not nursing or pumping. Has anyone ever done this and maintained a good milk supply?