The approximate date of conception was October 20th
The approximate date of conception was September 13 2005.
Based on a normal gestation period of 40 weeks the conception date was November 20th.
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.
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.
May 13th 2010? Your conception date is roughly between Saturday August 15th 2009 and Friday August 21st 2009, give or take a few days
additional to the question it just doesn't make sense to me,my last period was february 14th i usually have a 30-35 day cycle but according to all these websites i ovulated way before i would have sex and to my knowledge an egg only lives for upto 24 hrs after its realeased so how am i pregnant? according to my due date my last period should have been the 26th of february which that's a negative i had it on feb 14th. so i guess my question is did i get pregnant on the 11th a couple days before my next period or on the 6th?
I would say date of conception was August 12, 13, or 14.
Roughly May 22nd 2009, give or take a few days. However, it is difficult to accurately say when a conception date is. Therefore, I suggest talking to your doctor, midwife or obstetrician about it.