Having only fairly recently realised that the formula we use (HiPP Organic) isn't made in the UK - and that apparently none of them are - has shaken me out of my 'I don't want to be one of those hysterical people' complacency - I feel like I risk DH and I going hungry, but not DS! I was just wondering if people had any guide as to how much formula to stockpile? He's 7 months and gets two breastfeeds a day and then around four bottles - I guess if we ran out of formula my supply would probably pick up but I don't want to rely on that! What I am trying to cover here? A week, two, a month? Thanks!