If My Due Date Is Feb. 3 When Did I Get Pregnant?

If I had sex on september 28,2008 what day did I get pregnant

If my due date is 10 july 2009 what day did I conceive

Ovulation usually take place at the mid of cycle. If your cycle length is of 30 days, the ideal date of ovulation can be 15th day of cycle. 1st day of bleeding is first day of cycle. In your case, your expected date is Feb 3 and you are having a cycle length of 30 days, the ideal day for ovulation is 17th Jan. There can be 2 days + or -. If you have sex during these days then there are chances of pregnancy on 16,17,18 or 19 Jan.