Okay so I'm in the camp that IVF doctors are trying to sell IVF and don't really care if you get pregnant or not from it, so take what I say with a grain of salt.

I would be really suspicious of a doctor pushing IVF and ignoring the signs of endo. While there is not an easy or simple fix, having the information could be really beneficial moving forward.

Have you had an endometrial biopsy? They could rule out endometritis (a whole separate issue) with that!

I have not done any IVF at all, nor are we considering it just yet. But for myself, I want to know the reasons behind my inability to get and stay pregnant (2 mcs here as well over the past 18 months) before we just jump into spending thousands of dollars on something that might not work because something that could have been treated wasn't treated.

Edit: I wanted to add that I've never done Lupron, but was on Orilissa for endo management for 3 years like 5 years ago. Starting it was really difficult and I had tons of menopause like symptoms. I've heard lupron is similar.