TTC testing

G • Wife, full time step-mom (they are mine in my heart), and after 6 long years we finally have our little miracle (with the help of science)!! 💕✨💕✨
How long should you TTC, with no luck, before going back to the gyno? I've seen and heard of people going to get the HST done and/or other tests around 6 months of trying. 7 months going on 8 months no luck and I'm starting to get frustrated. How long should you wait before going to see the doctor?