Fasting numbers

Megan

Ok ladies, I eat dinner around 6:30-7pm every night. I was trying to add a bedtime snack but found that made my fasting numbers higher than if I ate nothing. However, I don’t test my fasting until 6:30-7am so that’s going 12 hours between my last meal and testing my fasting. Is that too long and causing my fasting numbers to be high?