I pump exclusively and I get my step son who is 7 every other weekend and while he's here for the 2 days I substitute with formula and really only pump at night when he goes to bed because I can't go into another room because he tries to peep in on me and asks all kinds of questions which makes me uncomfortable. Their daddy works 2 jobs so he's not really home to watch the boys for me to go pump. So I'm scared that going 2 days out of every 2 weeks only pumping once those 2 days ill lose my supply. Any advice to help my supply enough to get thru my weekends with my step son??