Should I consider iui or just skip to ivf

dawn • Married ttc 👶🏼 #1 pcos, stage 3 endometriosis, MTHFR

I have poly cystic ovary syndrome, endometriosis, and mthfr mutation that causes miscarriages. I had a laparoscopy surgery done to remove my endo and decompress my cysts. I have stage 3 endometriosis so it's covering both ovaries and has start to affect my tubes. I start clomid next month again but I want to know what I should do as my next step if it fails.