I wondered if anyone can give me some guidance. My 6 year old has even having erratic bg through the night. After doing lots of testing we noticed that shortly after going to bed at 8pm his bg would rise significantly, going from about 6 mmol to 12mmol at around 10/11pm. We tried upping levemir but found he was then going very low later and through the day. We came to the conclusion that his levemir which is administered at 7.30pm did not start working for a few hours and hence in that time his bg would rise due to lack of basal insulin. We therefore decided to switch the injection time to the morning as this would mean that we could cover the delay in the basal insulin by giving extra bolus with breakfast. We have done this for the past 2 days and tested a lot over the past few nights. results much better, ranging between 5 - 6mmol from 8pm until 5 am when his bloods started to go up resulting in waking bg at 7.30am of 11mmol. We think that not only is the bg increase due to a bit of the dawn phenomenon, but also the fact that perhaps the levemir is also wearing off as I understand that it doesn't always cover for 24 hours. We haven't yet split the dose as he is only having 4 and a half units, but I now wondered whether she should split it giving half at night and the other half in the morning or whether anyone can offer any more advice on the matter or has had the same sort of problem. Thank you.