Good questions - I did do a Estradiol Sensitive Lab last and it came in low at 5.4 - is that the LC/MS/MS estrogen test you were referring too?
I do have regular Thyroid labs and they all come back normal range (TSH = 3.48, Free T4 = 1.25 and Thyroid Peroxidase AB = 10).
What can I do about the low estradiol? I'm ready to do whatever it takes! I see the Defy people so if Arimidex is then I'll talk with them about that too!!
