As Janie and Mrs Mac have said, FET cycles are lot easier on the body than stim cycles.

With my last natural FET I had to go for BTs and US every second day from around day 10. That got a bit tiring trying the squeeze that in before work. Had to use progesterone pessaries from the time of ovulation. Only 1 a day at night which was ok. Much better than the crinone I used during Stim cycle.

This time I'm doing a medicated/programmed FET and have to take tablets everyday. BT and US on day 10(ish) and 17(ish). Transfer likely to be on day 19 or 20. Again I have to use progresterone pessaries from the time of ovulation. This time twice a day. One in the morning and one and night. This is slightly more annoying cause you have to lye down flat for an hour after inserting them so will mean an odd morning routine.

Hope this helps. Good luck at your appointment