My due date 8-31-10

Pregnancy and Baby: Conception date calculator (http://pregnancyandbaby.sheknows.com/pregnancy/baby/Conception-date-calculator-4605.htm)

This might help you. But keep in mind, this is only a prediction, not guaranteed to be 100% accurate. It's nearly impossible to figure out the exact date since sperm can live in your body for more than just a single day.

If I came on January 6s and didn't come on feb 6 when did I get pregnant