Anatomy scan timing question

[Starlight32]

We might not be able to get to the follow up anatomy scan tomorrow because of weather. I'll be 22 weeks Friday. Will they be able to look at the rest of the heart another week (I'm wondering if appt spots will be cut throat as the place closed Friday and may be closed tomorrow)? Or can they only look at the heart up to a certain gestation point in pregnancy?

We had our original appt two weeks ago but they want us to come back as baby's position didn't allow them to get all the heart pictures.

 

[hellojello25]

I had my first anatomy scan at 20 weeks and then another at 24 weeks because they couldn't see the heart (little guy was being difficult), so it should be fine at 22 or 23 weeks.