Are you able to get any tests in during the cycles, either in the am or pm cycles? At the moment it is impossible to say if 0.5 is the correct dose, as we change the dose on the nadir readings not the preshot readings. Looking at the variation in the preshot numbers, I would say Chloe is dropping lower during some of the cycles and then bouncing, but unless you are able to get midcycle tests in, or a curve, it is just as educated guess and certainly not enough to base a change in dose on.