Have you been under extreme stress because that can make an impact. Magnesium may help in bringing dhea and igf-1 levels up possible since your estrogen looks good zinc intake is probably pretty good. how often do you workout because over traning can a big problem. Again they only looked at half the pics she needs to take free t-3 and free t4. Thyroid drives your whole endocrine system. She may also check into a insulin imbalance with a glucose tolerance test which can simply also identify adrenals/insulin imbalances. Endocrine sytem works together an if one thing is out it can cause everything else to go out as well. Drs only look at part of the problem and not entire pics. TRy some ZMA before bed it might bring up DHEA, igf-1 . 90% of americans lack magnesium in diet and do not know it.