Confused about frequency of prenatal visits??!!.

Mavelyn • Expecting baby #2. I have a little girl( Ariannah) who is 1.
I would like to know if I'm confused or this is pretty much the same for all the prego mommies to be. So I'm 29 weeks pregnant with my second and I was expecting to have more frequent visits to the Dr. Office since I'm in the third trimester. Turns out he wants to see me again in a month!. I thought he would see me every two weeks now??. Confused. Please share your experience.-