First OB appt tomorrow

I have my first OB appt tomorrow (Tuesday).  It's with a high-risk clinc.  Apparently, the first visit is at least 2 1/2 hours long.  I will see the nurse for an hour then the specialist for an hour.  I think they are going to do an ultrasound and see if they can see more than last week.  I hope so.  I don't really think I will miscarry.  I am not spotting or cramping anymore.  Sam and I are talking about names.  He jokingly said, I like Logan because of Wolverine.  LOL.  NOT!