12 week ultrasound

Caitlin

So I’m a first time mama to be, I’ve had my dating ultrasound I was 6 weeks 4 days, just wondering if my OB should’ve made me an appointment for my 12 week scan? I’m 12 weeks tomorrow and was just wondering if it was normal for them not to make an appointment if you’ve had a dating ultrasound. We’ve also already heard the baby’s heartbeat