That might be same as mine had. I replaced with whatever from parts store. Saved the original, ut it's pretty rusty. Thought maybe I would try to clean up, think it's in a box somewhere...
I did a little yo[yo through the holidays. Gained a few at Thanksgiving. Lost it then back up last couple weeks. Still way under where I was mid summer.
Was thinking same. Hope they don't stretch it too far and lose the effectiveness. Yes, if it was OK to wait 6mo, they should have had that in the original data for approval. BUT, they didn't have 6mo time to study it that way, so no way they could know that. What they do know is that one dose is not as effective as 2.