I’ve asked for a hormone level test as well. I have other health issues that I’m working through as well. I was told it wasn’t needed. That’s their answer. What they mean is knowing the levels of estrogen doesn’t help their treatment recommendations because there hasn’t been research that checked patients hormone levels during their studies. I asked what is the minimum amount of estrogen needed for the other organs and systems ( bone, brain, heart) to work efficiently in the average woman’s body. They don’t know. That’s what I was told. My question why can’t they find out. I’m 73 years old. I’m taking Letrozole 12.5. But maybe my estrogen levels are low enough already as compared to someone larger, younger, etc. I’m not like others in a lot of ways. I didn’t have a period until 19 years old on my wedding night. If I’d not married, it may have been longer. So, I don’t think we’re getting enough individualized care. We need more answers to make the best choices for ourselves. So what’s wrong with me getting the hormone level testing through my doctor? Why do I have to feel like I’m imposing a ridiculous concern. I’m sure I’m not the only woman wanting this information!!!