There are handy calculators around the web to figure this out, or you can count back 9 months from your due date (February 8) and add two weeks (February 22) to get a rough idea of conception. I put your information into a calculator at
http://www.baby2see.com/conception_calculator.html#ConceptionCalculator
and the results it came up with were: First Day of Last Menstrual Period:February 2, 2008
Probable Date of Ovulation: February 16, 2008
Possible Dates of Conception: February 12 to February 20, 2008
Due Date: November 8, 2008 (40 weeks)
The approximate date of conception was April 27th
Sometime around July 26th
June 18 2006
The estimated date of birth is November 11th
Depends which date in April
Two weeks after your start of menses in June 2008
Based on a normal gestation period of 40 weeks the conception date was August 25th.
18th April 2009? Your due date would be roughly Saturday January 23rd 2010
The approximate date of conception was June 23rd 2009. The start date of your last menstrual period is estimated at June 9th 2009
April 18, 2011 is the Due Date for Federal Income Tax Returns and Tax Extension requests.
18 April 1955
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!