I'm taking part in Hypo-Metrics research study, which involve wearing Libre 2 for 10 weeks so far 1st fell off day 11, 2nd and 3rd in 2 days, 4th I knocked off and so far number 5 is still on all this in 3 weeks. I found with numbers 1 and 5 if I hold my arm out and have the Libre at between 4...