Mums of mums net im in a predicament here this is how much formula I have left for my baby boy he is turning 1 on Saturday he has 9ounces of milk 2/3 bottles a day that is not gonna last until Saturday so do I buy him another tub or put him on cows milk after that's gone it's all scary to me many thanks for any advice on what you did with your baby on transitioning them to cows milk thankyouuu