I tend to have a high morning BG which, once I get up, it continues to go up, and up, and up. However, I now have a snack before bed, ie about 11.30pm (I don't sleep for very long, ie 3 hrs on a good night, so go to bed late). This snack is usually some cheeses and a cup of tea which seems to make a difference. Now, when I get up, ie around maybe 7am, I'll be around 5.6 but it then continues to rise with activity, ie shower, getting dressed etc. So, I now take the Glipizide as soon as i get up, so as to lessen the rise in BG. I then wait until it comes back to around 6 before having anything other than a cup of tea. So, that means I don't really have breakfast but eat at lunchtime
Whether is the best way to manage it, I don't know. I'm reluctant to eat when my BG is still increasing. Like others, I'll be pleased when someone can advise how to manage it better.