CONCEIVING DAY

Hello All,

I'm 16 weeks pregnant, I turn 17 on Sunday and my due day is April 26. I'm trying to figure out day I got pregnant I need some help please!!!

Whad sex August 4,5,8th and 9!

But i think 8ht and 9 its not possible because a week after the 17 i took the test and was possitive so it may of been 4th, 5th or end of july.

WHAT DO YOU ALL THINK???