4 doctors weighed in:
Why does blood from different fingers give you a different blood sugar reading?
4 doctors weighed in

Dr. David Geffner
Internal Medicine - Endocrinology
3 doctors agree
In brief: Should not
There is a difference in readings +/- a certain% even from the same finger done twice.

In brief: Should not
There is a difference in readings +/- a certain% even from the same finger done twice.
Dr. David Geffner
Dr. David Geffner
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