Ultrasound questions!!!

I know every clinic is different so answers won’t be spot on but I forgot to ask my OB how often you get ultrasounds?

I got one at 6 weeks at a private clinic and then I got one at 8 weeks with my regular OB do you not get another one done typically until your 20 week anatomy scan?? Or what? Haha I have no clue! I’m little over 11 weeks now ❤️

I have twin boys so my doctor visits were completely different since being high risk with their pregnancy so I received ultrasounds every 2 weeks with their pregnancy. Which I know they don’t do with singleton pregnancies.

Just curious others experiences. 😊