HyFoSy and Saline Ultrasound

I have a HyFoSy and saline ultrasound scheduled soon and was wondering if anyone has had both done on the same day? Both are likely to be performed around day 7 of my next cycle. What should I expect from these procedures in terms of the process and any discomfort? Also, if the results come back normal, I’ve heard that these tests might sometimes “clear things out” — is there any truth to that? I’d love to hear others’ insights or advice about preparing for these procedures.

TFMR July 2024 and just worried something is wrong :/