The 4x/day saliva test is well known to be the best test out there, many docs only do the blood and/or urine
tests. I have just recently heard of a saliva test
from Canary Club, which tests the full spectrum of cortisol, DHEA, estrogen, progesterone, testosterone, TSH, free T3, and free T4. You can get this test/take it without any prescription. CanaryClub.org/HomeLabTests/tabid/80/
Other tests: ZRT Labs... salivatest.com/ (can test just one thing if you want).