My baby is 9 months old, and he is now down to two milk feeds a day, with 3 solid meals and 1 snack. I was worried that he is not getting enough milk (total of around 15-16 oz per day), but he seems to be ok as he is eating lots of solids. Also, from many of the books I read, it seems that this amount is ok for a baby of his age.
Therefore, I only need to pump twice a day, before and after work, to satisfy his demand.