What we done was to write everything down in a diary. Column for meds, for feeds, treatments ect. ect. Also with the times for each. That way you will find the right schedule for your needs, and more importantly you wont miss any treatments or meds, even if you dont know what has been done earlier in the day, you just consult the diary, so long as the info is inserted in as it is done.
We also entered times for toilet, noting colour, smell, and consistancy. How they slept and our feelings for the day.
We took this to clinics and it was easier to relay any feeding and stool info the doctors needed.
Craig