My work has a summer outing every year, typically involving going out to eat and some activity. This year we are going to a brewery tour and then going out to eat. We will be leaving the office around 3pm and I won't get back home until past 7:30pm, LO will already be in bed by then. I plan on pumping at 2:30pm, but in a normal day, I usually nurse her when I get home around 5 from one side, then I nurse her again from both sides before bed at 7. Will it hurt my supply if I do not pump the entire time I am out? I will basically be missing 2 nursing sessions....I do not want to hurt my supply, so if needed, I can leave early....