I have been trying for almost a year seeing only an OB and they did alot of testing. I had my HSG and alot of 21 day progestrone tests done. I know I am not even ovulating. And I have PCOS so I am hoping with all that out of the way we can just start the meds.
When I went the RE talked to us first and scheduled out a plan for the basic testing. for me that was HSG, bloodwork day 3 on cycle and sperm count for DH. After results in, then gave me the schedule for IUI cycle.
so the first month is just testing usually and then you start the process.
good luck!