it takes about 6 weeks for your supply to regulate. at this point baby can be sleepy from delivery. it would be better to wake baby and feed every 2/4 hrs. pumping now will create an oversupply which can be a hassle to deal with. unless baby has trouble latching, I wouldn't pump. if ypur so engorged that it's hard for baby to latch pump enough to make the breast soft for baby to latch. it's recommended not to pump until 6 weeks. I started at 4 weeks since I was going back to work.