Going for my 3rd round

Scared to do another round of IVF due to my(36F) previous history:

1st round of IVF October 2025: ovulated the day of retrieval just before the retrieval time. Cycle was then cancelled.

2nd round of IVF November 2025: ovulation had just started when I went in for retrieval, they were able to retrieve 6 eggs, in the end only two were mature, and only 1 was PGTA tested- LLM Mosaic.

My next steps after IVF are surrogacy as I cannot carry a pregnancy myself.

Now I am gearing up for another round of IVF but terrified. Due to the costs, this might be my last shot at IVF and I am unsure what I will do if this also fails.

I have been taking COQ10 600mg (ubiquinol), Thorne basic prenatals. Is there anything else I can do within the next few weeks that would even make a difference at this point?