Need help figuring conception date 1st day of last period 08/11/08 . Doctor said I am 5 weeks & 2 days
When did I conceive?

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

Try using this, you need to answer more information then you gave in your question

Looking at my handy dandy gestational wheel (the same ones the doctors use), you conceived on or around August 26. Now, please understand that this is an estimate. I also have you at 5 weeks and 2 days.