IVF advice

Hi ladies, I am new to these forums but have been ttc for nearly 4 years and am in need or some morale support. We have our pre-op ivf meeting on 7th Feb in  Exeter & I was wondering if anyone could tell me what to expect? I am really hoping this will be where they take my hormone levels etc & after it we will be given an appointment to actually start. Is this likely? I feel everyone we are getting closer, it just seems to be another hurdle we have to overcome?!? Any advice and experience would be much appreciated.