Had my first scan, are the dates correct?

[LRN]

Hey!
My dates are kind of all over the place due to my forever changing cycle lengths & ovulation date. I get that your scan date is the date that they go ahead with..
I’ve been scanned today I’m 12 weeks 5 days. I’ve been given a due date of 25/03/2022.
Does that add up?
I think it’s sooner than then or is my maths way out?

any help please.. my eldests birthday is 22/03 so was hoping before then etc I’m sure I worked out the due date to be 21/03

x

 

[MysticKitten]

Sounds about right, I’m 10 weeks 1 day and due 4/12

 

[Summertime]

Yes sounds right. I’m 11+6 and my due date is 31st March. Scan on Monday so might get different dates then x