Due date: If at 10 weeks by dates you had an ultrasound and it said 8 weeks, I would have changed your due date as well. Your US and LMP date shouldn't vary more than 7 days if you use the LMP for due date in 1st trimester. Conception was likely around November 3. This is an estimate based on 28 day cycles, its not exact science.
Answered 6/13/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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