As the title says Im going to my first gyno appt on Thursday.. I dont know what to expect, what to ask gosh Im nervous lol

I basically wanted to see him because of my irregular periods and we have been trying for over a year now. What are some good questions I should ask? Should I expect to have to um spread my legs so to speak lol Should I take my last 2 ultrasounds? lol I dont know! Any help would be great!