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A member asked:

If my first ultrasound was off by one day compared to my lmp what does that mean?

A doctor has provided 1 answer

Nothing: That difference is of absolutely no significance and this is an excellent confirmation of your dates.

Answered 3/1/2014

4.4k views

Thank

Related Questions

A member asked:

If your ultrasound ( 6 and 8 weeks ultrasound) and your LMP match up does that mean you ovulated on day 14?

3 doctors weighed in across 2 answers

A member asked:

If there is a four day difference between my LMP and ultrasound date, don't i go by ultrasound and could that mean i ovulate late?

A doctor has provided 1 answer

A member asked:

Don't need to pinpoint conception day, but two first trim ultrasound give same due date we have no lmp to go off, how accurate is age of our baby?

A doctor has provided 1 answer

A member asked:

Lmp and early vaginal ultrasound matched @ 6 weeks 5 days matched exactly. Does that mean i ovulated on cd14? 28 day cycles!

A doctor has provided 1 answer

A member asked:

What if you know your LMP (which is regular 28 day cycle) but doctors change EDD going by first ultrasound. Why, did I ovulate later or what??

3 doctors weighed in across 2 answers

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People also searched for:

Hi! Do ultrasounds typically measure from the first day of my lmp? Would that mean I conceived before my lmp or after? Asking because my ultrasound and lmp dates match, thank you in advance?
What does it mean when LMP dating by ultrasound in first trimester assumes a 28 day cycle?
I had sex with 2 partners. The first one before my LMP was May 28,2022. I then got my period June 8,2022. The 2nd partner and I had intercourse after my LMP. My due date is 3/16/23 both of my ultrasounds match up to my LMP? Whos more than likely dad?
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My ultrasounds date back to my (estimated) date of conception rather than the first day of my LMP. Is this normal?

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