From tomorrow I will be away for one 4 hour period in the middle of the day for work, for one day of the week. I have no stock (I had the excess lipase and have only now come around to be bothered with scalding), so I will have enough for approx 1 and 1/2 feeds tomorrow. I am happy to pump for a few nights (ie the nights before and after I work) to keep up supply/provide milk for next week. Can I get away with not pumping at work (due to the difficuly in doing this and the fact I am only there for 4 hours anyway) without compromising my supply? (if I pump the nights before and after - I find I can get 3.5 ounces most nights around 10pm after she fed at 7pm). My daughter is 5.5 months old. I can come home with around 30 mins notice (she is with my mother in law at my house).