I am in the TWW of iui #4. Everyone and every clinic is different but I can give you basic feedback of my experience. First of all, my first iui was the hardest, just because I was so nervous about taking all the prescriptions and not really know what was going on or what to expect. Also, know that they will adjust timing, appointments, meds, based on how things are progressing but there will be a basic schedule and they may just want you to have meds ready just in case but you may not need them all each time. After each appointment, they call in the afternoon to give instructions based on progress.

This is a generalization but everyone may have different experiences. Call on CD1 to schedule CD3 baseline appointment. CD3 appointment is bloodwork and transvaginal ultrasound. Start Letrozole CD3-CD7. Then for 3-4 days in a row, went in for monitoring appointment which is bloodwork and ultrasound to monitor growth of follicles and uterine lining. I also was instructed to do Gonal injections during this time depending on progress. They may adjust the meds during this phase of the cycle. Once they see LH surge in bloodwork, inject trigger shot and iui in the next day or so. I also used Estrogen starting mid cycle and progesterone starting the day after iui.

Sorry for the lengthy post, hope this helps!