What Is My Conception Date/Month If My Last Menstrual Date Is 11th April 2009?

Approximate ovulation date in your case is 24th April 2009 if you have 28 days cycle and have tendency to ovulate at mid of the cycle. As egg can live for 28 hours after ovulation, so, you conceived around this date. A sex 3-4 days before this date can also leads to pregnancy because sperms can live alive for 5-7 days inside female body with fertilizing ability for 3-4 days.

Estimated Date of Delivery would be on  January 18, 2010 To come-up with this date you have to do the count down method in which you have to ( - 3 for the month, +7 for the days and +1 for the year ). Gud Luck

11 april