I asked my doctor for extra as sometimes I get error messages and not enough. So I get 200 a month and test 4 times a day
I test six times a day. Once before each meal and again an hour later as per my midwife’s instructions. I get error messages as well.
I had the one touch they came with 60 and I would go through those in about 1 1/2 to 2 weeks used 4 a day