Anyone's Doctor not want to see them for a while?

I keep seeing all these posts of people having early ultrasounds or having blood work done already. I am 4 weeks 5 days, called my doctor yesterday and they don't want to see me until 1/5/16 and that is just an intake appointment! I don't actually see my O.B. Until 1/28 and by then I'll be 12 weeks! Is that normal?