Aged 56, diagnosed with Type one 5 years ago, in general my daily readings go from 5 to 7, my hBa1c over the last 4 years is always in the 6 range, however these last 3 weeks my daily readings are showing around the 8 to 8.5 mark with no other ailments (colds /bugs), no change to diet or exercise and just a small normal winter increase to my insulin medication from 13 mml twice per day to 15mml since November generally until March (slightly colder but it has been fairly mild here this winter). Just frustrated, consultant does not have any real idea. I expect my daily readings to be in the 4.5 to 6.5 range but as I said, consistently 7.5 to 8.5 showing, any thoughts, hints , ideas?