From my experience they don't do blood tests at the consultation however will discuss what they will need over the next weeks. They did however collect a sample from DH for analysis at the first consultation.
A good idea is to go to the consultation with recent Day 2 or 3 doctor's results for FSH, LH and E2. If you get your doctor to do them they're free
At the consultation with us they discussed our history and a pathway for the cycle and monitoring before it that will take place at the ARGC. We came a away with a lot of hope and Im sure it'll be a good experience for you.