I’ve just started using the Freestyle Libre this morning. My Diabetic Nurse attached the sensor onto me herself so I know it was on properly. I went to a sunbed salon & did 12 minutes & the sensor fell off! I had to ring Abbotts to get a replacement but it won’t be delivered for 3-5 working days - how do others keep their sensor on (I have very oily skin) & what do you do when you have no sensor to use for nearly a week? And they’re soooooo expensive! I know I can use my ordinary meter but I really want the sensor to work. Thanks in advance.