Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 1702: 1.1 
Day 1743: 1.0 
Day 1834: 1.1 
Day 3312: 1.1 
Day 3340: 1.1 
Day 3368: 0.9 
Day 3396: 1.0 
Day 3424: 1.0 
Day 3452: 0.9 
Day 3480: 1.1 
Day 3503: 0.8 
Day 3505: 0.8 
Day 3515: 1.4 
Day 3536: 1.2 
Day 3543: 1.1 
Day 3571: 1.2 
Day 3599: 1.0 
Day 3627: 1.1 
Day 3662: 1.0 
Day 3675: 1.0 
Day 3753: 1.0 

Tested for Thyroxine (T4), Free in Blood
Trend is fluctuating
Abnormality: 
Low values on days 3368, 3452, 3503, 3505
