Good you found a doc willing to prescribe T3. That's a rarity. I have to get mine from the 'south of the border' internet pharmacias because I haven't been able to find a local doc that will. And even if they did, insurance wouldn't cover it because it's not on the 'preferred / approved drug schedule'. Very expensive here in the US. About $15/mo from the online pharmacias.... I try to get a year's supply at a time & keep 2 in the freezer, since s&h is expensive, and CBP ramping up shipment seizures at any time is always a constant threat.