6 Month Old Feeding Schedule

Doctor said to give him 3 meals a day, varying fruit, veggies, meat, cereal, and yogurt. And 2 bottles, he's been doing well on 7 oz. So that's 14 oz of formula a day, is that enough? Is this similar to yours if formula feeding? Seems like not enough formula if that's where he's suppose to get most of his nutrition from for the first year. Thanks FTM. We've been doing this schedule for almost a week and seems to be okay.