No way to tell what exact date you had sex, Due dates are estimates, based on last perild and information you give them.

There is a several week window that it could happen.

But the exact date is not really an issue unless you had sex with more than one person. In that case you would have to wait till the baby is born for a DNA test to confirm

Conception might have been about June 15th, however, this would be going on a 28 day cycle with you ovulating on day 14, which not everyone follows. There is no way to know exactly unless you had some types of medical assistance to become pregnant.

When you actually had sex to become pregnant on that day, if indeed that was the day, might have been that day, might have been several days before it.

Due dates are most often taken from the date of your last menstrual period, so you generally have a two or three week window after that where you might have conceived.

If this is a situation of needing to determine who the father might be, if you were intimate within a few weeks of each other, a DNA test would be the best way to make that determination.

ERROR: You must spread some Reputation around before giving it to Fr_Chuck again.

Exactly... typing at the same time... :)