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Erm ... 20 weeks and four days ago ... Dohh!! Look at a calendar and count backwards 20 weeks, then backwards 4 days - there is your estimated date of conception.
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∙ 15y ago
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When did you conceive if your ultrasound says you are fourteen weeks pregnant?
Subtract fourteen weeks (7 days x 14) from the date of the ultrasound.
When did you conceive if your ultrasound said you were 17 weeks 2 days pregnant on September 20?
May
According to October eighteenth ultrasound you are 5 weeks and 5 days pregnant So when did you conceive?
32 days previously
When did you conceive if your ultrasound said you were 6 weeks and 2 days on April 30th?
31st March or thereabouts
When did you conceive if your ultrasound measured the baby 13 weeks and 6 days on march 26th?
Around Jan1st
When did you conceive if the ultrasound said iwas 10 weeks and 2 days on August 25th?
99% probability it was between 10 weeks & 10 weeks and 4 days ago.
When did you conceive if your ultrasound said you were 11 weeks 6 days pregnant on October 18?
just 11wks and 6 days before october18
When did you conceive if your ultrasound indicates that you are 11 weeks and 3 days on May 26?
around march 21 but no one can be 100% certain
When did you conceive if an ultrasound indicates you are 16 weeks 4 days pregnant on March 18?
Somewhere between 3rd and 9th December 2005.
If you are 16 weeks and 5 days when did you conceive?
16 weeks and 5 days ago!!!
My periods are 5 to 7 days long and 32 days between cycles. my last period was on May 27 2008 but i am only 8 weeks pregnant according to my ultrasound so when did i conceive?
Believe the sonogram.
If an ultrasound showed you were 19 weeks 2 days pregnant can you count back to see when you conceived?
Ultrasound gives an estimate of the age of the foetus. At this stage of the pregnancy, it's quite accurate, but it's still only an estimate, and the date of conception could be a few days, even a week, away from the date 19 weeks and 2 days ago.
