My I:C for breakfast is 1:10 and I don't ever take more than 3 units Apidra, so I just don't eat more than 30 carbs for breakfast. For lunch my I:C is 1:12, so ditto. Dinner I have a bit more leeway at 1:17 or even 1:18, so for 45 grams of carb I would take 3 units unless I was fairly low then only 2. When I get to the states in a couple weeks I'm gong to look into 1/2 unit syringes to have more flexibility.
From breakfast to 8pm at night, I have an I:C ratio of 12 so I would take 3.75 units. From 8pm to midnight my I:C is 17 so I would take 2.65 units. I am experimenting with taking less of a bolus if I am going to do something strenuous after a meal so I don't have an answer for that as of yet :)
My I:C ratio is 1:13 (but varies during the day - so this is my breakfast ratio) - I'd take 3.5 units - but that all depends as well on my BG at the time of eating - since I aim for 5.5 mmol/l - 100 mg/dl during the day.
Last month, I had one of the most amazing experiences I have had with technology since I have been living with diabetes. It happened at the Focus On Technology conference organized by Children With Diabetes in Los Angeles (the first Read on! →
REALM Charter is a middle school full of amazing young people eager to learn about World Diabetes Day. Team DHF spent the day with over 300 students and taught them about the Big Blue Test and what they can do Read on! →