Ob won’t see me till 13 weeks 5 days

Alexis • Mom of a little girl ❤️ Aubree Elizabeth Dellinger was born 9/1/28

So my ob won’t see me till I’m 13 weeks 5 days. When I was pregnant with my daughter they seen me at 6 weeks. Is this normal? I haven’t had anything done. I’m currently 9 weeks 5 days and that’s going from my last period.