So me and my fiancé have been trying to conceive for about 8 months in total now. AF is due Thursday 13th but I'm hoping she doesn't show up. I have been craving a lot of things I usually wouldn't want. I've been trying not to think about conceiving and being pregnant to not get my hopes up but it's hard. I am not a moody person even on AF but I have been extremely emotional. How many days after a missed period can it detect pregnancy? Help! Or anyone else going through this would be good for support please!