We had sex early hours of Sept 16. I have no idea when I ovulated as I don't test for that anymore. I got a negative clearblue test on Saturday 1st October which was 14 days after we had sex. I got positive tests 19 days after having sex. With both my previous pregnancies I got positive tests at 10-11 dpo. According to pregnancy due date calculators based on 1st day of last period (Sept 3rd) I am 5wks and 5 days pregnant and due on 10th June. But clearblue digi this morning is still only giving 2-3 weeks and I know they are not completely accurate but are adding to my confusion! I think I conceived 7 days after sex? But fertility friend said I was in my most fertile 3 day period when we had sex based on my cycle lengths. Argh hate not knowing when I ovulated! We only had sex once around then so unless hubby podgered me in my sleep that was the one that delivered his super swimmers. Anyone care to have a bash at working this out for me?