Roughly October 6th 2010
To estimate the conception date, subtract about 38 weeks (or 266 days) from the due date. For a due date of May 21st, the conception date would be around August 27th of the previous year. For a due date of June 2nd, the conception date would be approximately September 1st of the previous year.
The approximate date of conception was September 10th
The approximate date of conception was June 25th
The approximate date of conception was June 6th 2008
Roughly October 4th
The approximate date of conception was June 12th
June 18th 2009. Due dates are counted from time of pregnancy.
The estimated date of birth is March 23rd
I will assume you are talking about 2nd June 2011. If so, it makes your conception date roughly September 8th 2010. However, this date could be wrong by a couple of days. It also depends on when you actually ovulated.
November 24, 2011
The approximate date of conception was September 29th
The approximate date of conception was June 17th