Oversupply - Continue to pump after feedings???

Hefinallydidit

DS seems to be getting more Foremilk than Hindmilk (according to what I have read on kellymom, etc) - everything I have read says this could be due to an oversupply.  Right now I am pumping once a day in the morning after his first feeding.  Should I continue to pump after this feeding or stop and only pump once I return back to work during his feeding times?  So confused!  Not sure how to balance things out and insure he gets what he needs.