Hi guys! So my last period was February 1st and they were coming every 21 days since my miscarriage... I ovulated and had sex February 10th all my apps say at the furthest I’m due November 3rd with all that information... my doctors office is trying to tell me my due date is November 8th... I did get blood work yesterday because they said I was so early to get a BFP they wanted to make sure I wasn’t further along and so they have that info and said my numbers are right where they should be... I’m just confused on my due date! I thought I was 4 weeks and 3 days now they are telling me I’m only 3 weeks and 5 days... I got my BFP Friday February 22 so can you even get a BFP at 3 weeks? What y’all think? Thanks