To get a complete picture of your thyroid you need every test possible, if you miss say rT3 which can block fT3 you’re not alright. Most doctors can’t run all these tests, not with insurance companies breathing down their neck to reduce costs and this is why Discount Labs exists.
Now you can walk into the doctor’s office and say hay doc look we have got a problem that would otherwise have been brushed under the rug by a doctor who just doesn’t care because he’s not the one suffering. I myself just can’t reach 98.6 degrees and have purchased Thyroid Support, most are iodine deficient.
Low E2 is dangerous to your brain, bone and joint health! Lots of bad thing can happen to you.