What can I expect?

This month marks a year ttc with no luck. I called and made an appointment to talk to my obgyn and see what he says/what my options are.

What can I expect to happen during this appointment? What kind of tests are normally done after the 1 year mark of ttc?

Some backstory:

- I had blood work done about a year ago due to sudden irregularity. He said nothing came back out of the ordinary.

- I started taking Vitex in May and it's helped my cycle a little (32-46 day cycles versus 60-80+)

- I'm 25, husband is 23

Thanks!