7.5on waking at 7:20am. 50 mins walk, still fasting, brought it to 9.2. An hour in the gym, still fasting, 8.4. Pre cup of coffee with cream, 7.1. Conclusion: it would appear my BG is not amenable to lengthy fast. Going to have to try to reintroduce breakfast. HbA1c 51. Highest it has been in years.