i was in your situation, i knew when i concieved and they still gave me a due date that was 2 weeks behind because of the ultrasound. i just went yesterday for my last ultrasound to make sure the baby was measuring right. amd of coarse everything was measuring 2 weeks early. The ultrasound tech said the lady who did my first ultrasound may not have measured right. on top of that i was in the hospital july4 and got blood work done, blood work said i was 7 weeks. i had an appointment with my OB 2 days later and the ultrasound teck said i was 5 weeks.

That's the situation I'm in. If I go by the date I conceived I'm a full 4 weeks ahead. But if they go by my ultrasound I'm due in March instead of February. So we will see

Ultrasound.

Ultrasound.

ultrasound is more accurate @2mommy