I’ve just realised after baby has drunk 3oz that I’ve put 4oz of water with 5 scoops of powder. I was using Perfect Prep machine and we’re between 4oz and 5oz depending on if she’s breastfed (she’s mixed fed but it’s mostly for comfort I don’t have a lot of milk).
On the formula it says they can become unwell if you make it up wrong!!! :(