Sex after iui need advice please..,

Katie • Stay at home mommy as of 6/30/16!!!
How many days after iui do you or should you have sex? I BD on Sunday took Monday off then had iui Tuesday took Tuesday night off bc I was super crampy. Should we BD tonight Wednesday after work to max our chances? 
What advice do you have? I just want to make sure I'm covering all the bases. Bc who knows if by now I already ovulated 😬