So AF showed up 2/9, then 3/5. which makes 25 day cycle right? Anyways, I found out I was pregnant on 4/6. My due date should be when? I though 12/10, early u/s says 12/15... I'm clueless at figuring these things out. Don't see the dr til 4/30.. also can u guess the date of conception that way too?