Sorry, I meant the last few days before ovulation.
I am not sure about the numbers but just wanted to let you know that my RE told me that levels can go way up in the last few days of the cycle. I think your levels sound good. It would only need to double to be 150 for each follie if you have 8, and you might not even want all 8 to be mature if you are doing iui. I think it is definitely possibel for it to double in 2 or 3 days. Good luck!