Due Date??

Samantha

So based off my last missed period, my due date is 2/4/22, which puts me 8 weeks and 1 day. However when I went to the OB Wednesday, they said my official due date is 2/8/22 and that I was measuring 7 weeks and 1 day (as of Wednesday). On your apps, do you keep the same due date or do you change it to the date your doctor gave you???