How old is your child? I wouldn't do any changing in his/her diet until your pediatrician gives the green light. For some 1 yrs old., for others, 16, 17 or 18 mo.s old. Good Luck! and wonderful news you'll be off Formula, huh??? Now you can put your money toward something else!!!
at that age (I am assuming around one) a toddler shouldnt be getting more than 24 oz milk per day. At first you might have to be more flexible but about 20 oz per day is what you are aiming for...the rest should come from food.