Increasing basal to combat fasting highs....

Basal should keep your BGs level and stable whilst fasting - look up 'basal testing'.

Your thinking is correct.

If you are upping your basal be aware your bolus ratio may need tweaking as you may have being compensating for the lack of basal with bolus - so keep testing regularly.

Some would say as a T2 going LCHF would mean you could come off insulin all together......

6.1 isn't too bad at all, how are your numbers generally?

Albee7740 said:

if during a period of fasting my blood sugars creep upwards then my basal dose is probably set too low - is that right?

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Yes basically, plus lots of testing. The period of fasting should be so that you have no on-board insulin (other than basal) and food that could affect the result. For example if you can start basal testing the morning first - thats easy, well easier! because you don't usually eat when you're a sleep and have no insulin on-board so skipping breakfast and not eating until lunchtime gives you a large fasting period, you then need to do a fasting from lunch time to evening meal (if you can have a breakfast that you know you can cover and get right) the next day and then skipping your evening meal the next will give you a good idea how your basal is working through out the whole day. Which basal are you on?

With basal testing it is always easier if you have a CGM type device, less finger pricking and a fuller picture - Abbotts Freestyle Libre is probably the most cost effective.

Once you have your basal stable then you can work on getting your bolus ratio's tied down and nail that tight control. You're doing great though judging by those numbers anyway.

Your doctor is right as you are TTC. Insulin is the best way to get the tightest results. Good luck

Hi Albee7740, have you given your new basal time to settle in? (3-4 days). As for morning BGs it does depend a lot on what it was the night before and also what sort of (evening) meals you have - pasta or pizza for example are difficult to dose correctly for and have a longer lasting affect on BGs - I know if I have things like that I can expect my morning BG to be raised even if I ace the dose before bed.

I still think a basal test would be a good thing for you to do.

Sorry to hear your mums been in hospital (hope all is well or at least on the mend now) and yes stress could be the culprit.

So the basal is there to keep you level, if your bedtime reading and morning readings aren't usually similar (within 1mmol?) then your basal isn't correct - note I said usually as we all get some out of whack results sometimes. Just having a quick flick back up the thread you've never mentioned what your bedtime results are like, for all we know you could be going to bed on an 8 and waking on a 7 or 8, or you could be going to bed on a 10.......

Albee7740 said:

I imagine that if upping the basal dose brings my fasting BG down, it would also mean that I have a higher 'background' dose overall which could lead to hypos if I understand it correctly?

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correct, especially if your bolus ratios were also helping for the lack of basal previously, keep testing and stay safe.