A blood glucose control system can generate an indication of total carbohydrate therapy over a period during use by a subject. The system can be connected to a medicament pump configured to deliver insulin therapy, other types of medicament therapy, or a combination of medicament therapies to the subject. The system can determine an amount of a counter-regulatory agent to respond to an impending risk of hypoglycemia or an episode of hypoglycemia and determine a dose of carbohydrate therapy based at least in part on the amount of the counter-regulatory agent. The system can track determined doses of carbohydrate therapy to generate the indication of total carbohydrate therapy over the period.