What to expect in 8w+4 OBGYN appt?

I am a FTM. Tomorrow will be my first appointment with my OBGYN at 8w+4 . Tell me what to expect ? What questions should I be asking him? I know he would perform an ultrasound - what should I be looking for in it ?

I have a list of questions like vag itch, nausea and loss of appetite , need for iron supplement to check if these are normal?

Anything else with respect to baby's health?