After around 10 and half hours of fasting, my fasting
sugar level was 98 immediately on waking up. After one hour I was still fasting and the sugar level was 78. Which is my actual fasting sugar reading? I had woken up quite late today being holiday. My PP readings and
HbA1C result is normal. Is there any need to worry concerning fasting sugar readings as it is always above 90 but below 100. Can this lead to prediabetes. Im 34 yrs female, taking levothyroxin 100mcg.