Roughly April 20th
So her due date was 20th January 2008? Her conception date was roughly Sunday 29th April 2007
The estimated date of conception would be Monday November 19, 2007. Happy and healthy nine months to you and your little one!
Based on a normal gestation period of 40 weeks the conception date was August 18th 2009
Possible dates of conception: Dec 3 to Dec 11 2005Here is the website where I calculated this: http://www.baby2see.com/conception_calculator.html#ConceptionCalculator
Hi there. This is a vague guess but based on your due date you would of conceived around 11-17th November.
The conception day would be 11/18/2008, based on you're due date. You're due date is more accurate in the early stages of pregnancy. SO if you got an ultrasound in you're first 12 weeks, it is pretty accurate. Good luck sweetey!
Even though human gestation is commonly said to be 9 months, due dates are actually calculated by adding 40 weeks to the believed conception date. In this case the conception date would be believed to have been sometime around July 11, 2008.
Im due July 28th, 2009 and I have a conception week of 10/30/08 - 11/08/08, hope that helps alittle.
A full term pregnancy is 40 weeks. so if you count back exactly 40 weeks from June 11, you will find that you concieved on September 4 (Labor Day).
Due Date was released on 11/05/2010.
I will assume you are talking about December 11th 2011. If so, this makes your estimated conception date March 19th 2011. However, this date is give or take a few days. It also depends on when your ovulation date was.
January 11, 2012