Reproductive Endocrinologist

Hi y'all.  I am 33 (almost 34) Ttc #1 for 6 m.  We have an appointment to see a reproductive endocrinologist this week.  If any of you have been to see a specialist, and are willing to share your experiences, please let me know how it went for you.  We have no obvious signs of being infertile but me being so close to 35 (and because I am naturally a type A stress case and I just need to know) we're just going to go ahead and get checked out.