Ok that makes sense... I have a pisa but it is old so I was thinking about renting a hosp grade pump. Once I go back to work I will be able to use one of the pumps there. (I'm a nurse in the newborn nursery) Basically I'm trying to build a freezer supply for when I go to work and am not really loving pumping and hopefully won't have to pump much at home once I go back to work. The other thing is if I pump after feeding in the morning is it normal not to have a let down?