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May 21 of the prior year would be the approximate date, plus or minus a couple of days or so, as the issue is rarely so well determinable from such an uncertain time as a projected due date, because it is not clear how your due date was determined, and how accurate it is.
See http://www.vaughns-1-pagers.com/Biology/gestation-periods.htm.
Nine months less 8 days from conception to delivery is typical (266 days). Thus counting backward nine months from February 13 gives May 13 of the prior year, less 8 days makes the date of conception about May 21 of the prior year, but it could be a couple of days either side of that in actuality.
One can also calculate 280 days, or 40 weeks, from the first day of the woman's last menstrual period. See http://www.betterhealth.vic.gov.au/bhcv2/bhcarticles.nsf/pages/Baby_due_date?OpenDocument
but this does not give you the date of conception, it only relates the due date to the first day of your last menstual period. As this website noted, only 4% of births actually occur on the date predicted.
Wiki User
∙ 16y ago
Wiki User
∙ 14y agoFebruary 13th 2010? Then your conception date would be roughly between Monday May 18th 2009 and Sunday May 24th 2009, give or take a few days
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What date did you get pregnant if your due date is February 13?
Around mid-April or mid-May
When did i conceive if my due date is february 8th and my lmp was May 13th?
If your last menstrual period was May 13, your ovulation should have been approximately between May 26 and May 28, which is when you likely would have conceived.
If baby due date is 8 of November when was he or she consieve?
last period was February 13 and the due date is November 8 when he or she conceived?
When did you conceive if you had your baby on May 13 2010?
It depends on whether May 13th was your due date or not. If it was your due date, this makes your estimated date of conception August 19th 2009. However, this date is give or take a few days. It should not be used to determine paternity either.
The doctor said I conceived on May 13 but my due date is February 03 how is that?
That is the correct length of time.
If your due date is October 13 2011 when did you conceive?
That would make your estimated conception date January 19th 2011. However, this is give or take a few days. Often it depends on when you ovulated as well.
When did you conceive if your due date is May 13?
May 13th 2010? Your conception date is roughly between Saturday August 15th 2009 and Friday August 21st 2009, give or take a few days
Im due on 3rd may 2008. i got my last period on the 1st August 2007.when did i conceive?
I would say date of conception was August 12, 13, or 14.
What is the ovulation date if the baby is due November 13 2010?
You likely ovulated somewhere around February 10, 2010.
What is the date of kiss day?
13 february
What is safelinks number?
I have a new phone and did not it my 250 mimutes. my phone say mimutes 000 due date 3/26/13 no February mimutes
What is your due date if you conceived on July 13?
Based on a normal gestation period of 40 weeks the due date is May 7th
