highs

Hello,my daughter has had her pump now for about six weeks.Although I can see the benefits of it we have one particular problem that I am finding very frustrating.My daughter goes to bed at 7.30pm and we always check at 11pm.Some nights her levels are great when tested and remain so through out the night.The next night the level at 11pm will be slightly high and then we will be having to give her a correction in the middle of the night.I have noticed that if she is under ten when tested at 11pm then she stays at a good level all night.However on the nights where she is just over ten we are having to correct.This all seems to happen regardless of what she eats for supper and whether or not she has had a bolus.I have tested her nightime basal rates and they were fine.I just wondered if anyone had experienced this or might have some idea as to why it is happening.thanks.martina

thanx.Yes have posted this before but havent been able to sort it out yet,maybe theres no answer.Her dsn has told us to just ride it out and see what happens as the other levels are good.My daughter is 8,I know that she isnt sneaking sweets or any other food going to bed.She usually has a piece of toast before she goes to bed at 7.30pm.I started the basal testing from 10pm,2am 4am and 6am.I dont think that her activity levels are the problem as she doesnt do any strenuous exercise,she plays out most evening but we do give her a snack to cover this.I have thought about stopping that snack incase she is having to much to eat before bed,however without it she would be hypo at 7.30pm-8pm.Perhaps the cause of this is something beyond our control but it is so frustrating and gets you down.Thanx for the ideas.