Dear Arly: I like your idea of the disclaimer. I agree with others with the use of the word "excessive". Perhaps you could write that "early use of formula (i.e. in the first 4 to 6 weeks) could decrease your milk supply". You might also add that early use of formula may predispose to allergies and eczema in babies with a family history of allergies. Good luck, Alicia. [log in to unmask]