Tested for Thyroxine (T4), Free in Blood
Normal range: 0.93 - 1.7 ng/dL
Day 55: 0.89 
Day 167: 0.89 
Day 784: 0.75 
Day 902: 0.9 
Day 1363: 0.7 
Day 1471: 0.62 
Day 1587: 2.0 
Day 1615: 1.5 
Day 1643: 1.3 
Day 1671: 1.2 
Day 1699: 1.1 
Day 1770: 0.72 
Day 1992: 0.58 
Day 2167: 0.66 
Day 2238: 1.3 
Day 2356: 0.87 
Day 2447: 1.2 
Day 2496: 1.1 
Day 2659: 0.52 
Day 2897: 2.2 
Day 2931: 2.1 
Day 3016: 0.8 
Day 3164: 1.9 
Day 3253: 1.6 
Day 3280: 1.2 
Day 3471: 1.4 
Day 3646: 1.5 
Day 3732: 1.4 

Tested for Thyroxine (T4), Free in Blood
Trend is increasing
Abnormality: 
Low values on days 55, 167, 784, 902, 1363, 1471, 1770, 1992, 2167, 2356, 2659, 3016High values on days 1587, 2897, 2931, 3164
