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A member asked:

If on april 18th had a dating ultrasound, dated me at 5 weeks 4 days, had period march 10th, when would it be likely i conceived?

A doctor has provided 1 answer
Dr. Daniel Lebowitz answered

Specializes in Anti-Aging Medicine

Just count back: Count back 5 weeks and 4 days from april 18th and you have your estimated date of conception. Don't be fooled by a "period". Some people have some bleeding around the time of, or even slightly after, the date of conception.

Answered 5/3/2014

4.1k views

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I had sex with 2 different guys 11 days apart. guy1-04/10/21 and guy2-04/22/21. couldn't remember last period but ultrasound dated me at 11 weeks 0 days on 06/28/21. who could i rule out based on that ultrasound result?

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I had an ultrasound on 5/23 dating me at 15 weeks 2 days with a due date of 11/11. My LMP was on 2/9 could I have conceived from intercourse on 2/26?
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