Drop a pump but bf weekends

cara117

I currently pump 3 times at work, and usually get 9-12oz total.  DS eats usually 15oz at daycare.  I have started supplementing with formula which took me forever to accept... I just literally didn't want to try and add in extra pumping sessions at night or during the day or in the middle of the night or something.  Anyway, pumping is getting harder to do at work as I get busier and I'm thinking of dropping to 2 sessions a day.  I work Monday-Thursday and would like to continue bfing on the weekends and evenings.  If I drop a session will that mean I will likely have to supplement with formula when I am home with DS, or will my body be smart enough to adjust?  Does anyone else do something like this?