My DS has been on solids for about 2.5 months. He is now 7.5 months old and been on 3 meals per day for the past 2-3 weeks. I give him oatmeal with fruit mixed for breakfast, a veggie and maybe some yogurt at lunch and some blended fruit/veggie puree for dinner. Should I be giving oatmeal at dinner too or is 1x/day enough? I keep reading conflicting things on various websites so wasn't sure.