First OB Appt Question

Hey guys! I go Wednesday for my first OB appt. Based on ovulation day, I am 7 weeks. Based on LMP, I would be like 9-10weeks. My question is, since this is the first OB appt, will they just do medical history and tests, or will they be able to do a early dating scan that same appointment or will I have to wait until 2nd one? It’s been 5 years since my last live birth lol. I don’t remember at all how this all works 🤦‍♀️😂 Any help on how your appts went is great! I’m more eager to get a scan in to make sure baby is ok. We had a miscarriage in 2013 and a blighted ovum in February.