Can an RE refuse service?

My follow up appointment with my RE is tomorrow. I have this (possibly irrational) fear that because I am single and 29 with a high AMH, that he will refuse IVF.

I decided to become a choice mom using a donor. IVF is most efficient for endometriosis and I feel no grief over doing this myself. I am divorced and believe the emotional labor of a relationship would only complicate everything.

Does anyone have a similar situation? Did you receive pushback? If I do receive resistance...is that normal?

Possibly relevant info: I have been divorced for 2 years. I have a stable career as an analyst at a large defense contractor. Budgets for both pregnancy and post-childbirth have been laid out. Family is about 4 hours away but very flexible and willing to help me in the early stages and various times of need (travel, surgery, losing my sanity, etc).

IVF is out of pocket, but monitoring, blood work and medication will be covered by insurance.