Hmn. Interesting...no, someone on one of the threads here had mentioned the thigh as an alternate jab spot for Tymlos (like with Forteo, which my own physician said was fine either way, but I only got approved for Tymlos due to insurance costs) The Tymlos pharma line said 'nope' when I called to ask about thighs as an alt, and they said that's not how their tests/efficacy standards and methodology was conducted, so just wanted to put it out there for clarity...in 'use Tymlos as directed' mode.