I ran out of formula the day before I was suppose to get my WIC reload. We don’t have much money to buy a can of formula, so I gave my son a little bit of Organic whole milk and he loves it! He had no problem it being different from formula. He is 9 months so I know I’m suppose to wait till 12 months but has anyone else had an issue with giving whole milk before 12 months? Not switching completely just a few bottles.