Well, to know about how long it would last, you need to divide your basal amount by weight in kilograms. Make sure you convert to kilograms.
I know better than to ask women what they weigh, so you do the math.
But it’s a pretty safe guess to say your duration would be somewhat short, like between 6 and 12 hours. That’s a pretty good way to be able to adjust basal with MDI.
The once-a-day lantus thing is pretty lousy compared to what you can do with multiple and varied Levemir injections.
Rather than pasting all the durations again, check out this post: