First doctor visit what to expect

Justine • we have our babyboy Ethan born may 13,2016 n our babyboy Emmett July 3,2017 and our babyboy Elliott born August 8th 2018(:!!! I love them so much
I'm 5 weeks and 6 days today when I got to the Dr on the 25th I will be 7 weeks and 2 days what should my baby look like and what all will be getting done that day ?