Less milk when pumping.

Courtney

I’ve been exclusively breastfeeding for 6 weeks and two days ago I just started pumping once a day. When I pump I don’t get half as much as when I’m just nursing. I know my baby is getting plenty of milk because he gained almost two pounds in two weeks but I just don’t get why I don’t get very much milk when I’m pumping. Does this happen to anyone else?