They did a blood gas today because hannah was super mad last night and needed more oxygen. The Co2 was 76... That's practically 80 in my mind. They think it's because the mask was leaking air. The nurse also told me to take it easy with hannah today not play to much. Funny I get in trouble by nurses for not playing with her enough and when she looks like she's enjoying being out playing I get told not to. Another gas tomorrow.