1st iui, what should I expect

Today is CD32 and AF should start soon. CD3-7 I will start with 100mg clomid. CD13-14 go in for US for a follie check then set up appt for an iui. This will be my first iui. I've taken Clomid before for 3 cycles and got BFN's. Took a break from April til now.

My question is to everyone who's had an iui done. Did you have to do anything before your iui and did you have any symtoms afterwards. My doctor's told me what to expect, but I would like to know what you women have done and experienced.

Thanks,

Regina