Timing of 20 week scan

[Unicorn007]

I've just realised that my 20 week scan is booked for when I will be 19 weeks + 5. Is that a problem, do I need to change it?

Are you on a wind up?

No sorry I am new at this and I read on google that you had to be at least 20

It's completely fine

It can be done from 18 weeks so you are fine!

Of course it's fine, they wouldn't have booked it for then otherwise.

Just before 20 weeks is fine,
it's when they are booked later 21+ weeks that they dont like doing them, obviously from a termination on medical reasons point of view you limit the time you can have further scans/tests and make decisions etc....
As any termination would have to take place before week 24.