The first thing they should do is check for ovulation. They might do this with a blood test, or they might do a scan (trans-vaginal, woohoo...not lol). If you've ovulated, then you'll wait it out. If not, they should suggest giving you a script for some progesterone tabs, this will bring on your bleeding. That's what my FS gave me, I think I had my appt on cd74, then had a scan at cd78 and it showed (in conjunction with the temps on my chart) that I had O'ed on cd76 and was 2dpo, so I didn't need the progesterone, and finished my cycle at 87 days. FWIW, my next cycle was 29 days with O on cd17, so a much better cycle. Hopefully then, the specialist will want to keep treating you regardless of the fact you haven't been ttc for 12 months yet v