IUI with PCOS...

What’s the success rate for IUI for the women with PCOS? Mine very mild and not bad at all, I ovulate on my own, have regular periods and everything the only bad thing is my blood work. My DHEA levels are high and I have high cholesterol. My RE was suggesting Ovulation Induction or IUI and I’ve already tried clomid before and it didn’t work for me. I need some advice. I go back to my RE this Thursday for my fiancé’s SA results and the rest of my blood work results. TIA!!!