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A member asked:

Ultrasound on 4/8/13, gestation age 9weeks and 4days on thay day. rn said i conceived 2/1/13, but i was on period that day. could ultrasound be wrong?

A doctor has provided 1 answer
Dr. Bruce J. Stringer answered

Specializes in Radiology

Misunderstanding: You would have conceived around 2/15. The estimated date of your last menstrual period (lmp) would have been around 2/1. Your due sate should be around 11/7. Good luck!

Answered 4/17/2013

5.2k views

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Gestation ultra sound of 8 weeks 0 days was done friday april 19, 2013. Was my intercourse from march 9th around the time i conceived ?

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Are two weeks added to ultrasound gest. Age like when calculating from the lmp? Eg, u/s on jan 13 estimated 9+1 age. So i conceived roughly nov 9?

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I had my LMP on 09/10/14, missed my period this month, and did hCG with level of 3866. 2 positive home Pregnancy test. NOTHING on ultrasounds. Help?

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Negative pregnancy test and blood test. 3 ultrasounds. No period for , may , June, July, august. Spotting, cramping. Strong stomach movements. Spotting and light pink bleeding September to December. Is my pregnancy hidden ?

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A member asked:

What do you suggest if my last period was feb 9 and I just got a sonogram that said I'm 4 weeks along. when could I have possibly conceieved?

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