Suggestion: I'm no doc by any means, but would making extra tracked items make any sense for these things? I know Nancy has A1C's, lipids and a bunch of other stuff in there already. Can it work with just positive or negative with no values to be had might we say? I know she has Mammograms in there, so there must be some amount of flex in it... Just a thought. Again I don't play with these parts enough so this is where my knowledge runs a bit thin.