When I feed my 7 week old son in the morning he nurses from one side. I than normally pump the other side stopping at 3 oz (but I am still spraying and could get more). When I pump do I want to pump until the milk comes to a trickle or is what I am doing okay? i don't want to increase my milk supply(don't have a problem with it) nor do I want to become loopsided. if he feeds on the right side I than pump the left side and than when he needs to feed again, i put him back to the right side and than alternate throughout the day.