My FS came to tell me what he found, later on that same afternoon. He came to the room, told me what he found, had a quick chat, told me we would need to do IVF and IUI was no longer an option, checked me over to see if i was ok to go home, and told me to make an appointment with him about a week later on i think it was? for us to discuss IVF.
Goodluck, hope everything goes well for you.
If they say 6 weeks before making an appointment, maybe ask if they mind you making an earlier appointment to discuss the next step?