Which date to use?

SarahRae85

My doctor calculated my EDD by using my LMP, for April 1, but I'm almost positive I ovulated a full week early, which would put my EDD at 3/25.

So, I'm torn which date to use. I am hoping my doctor will change my EDD on his paperwork if I talk to him, since I am refusing the NT scan and will not get an ultrasound until 20 weeks. If he doesn't, though, I'm wondering which I should use when saying how far along I am.

It just feels strange to turn around and say "I'm 8 weeks", when I feel so certain I'm actually 9 weeks along. And I can tell myself "it's only a week's difference" all I want, but emotionally I can't seem to let go of that extra week, ya know?