The likelihood of a period in very early pregnancy? I was in my TWW waiting on AF for 12/1. Well, she showed a week early and i didn't test because of it. Today started my new fertile window... But wondering if theres any chance I could already be pregnant, despite the period? Lots of BDing last cycle, but of course when AF showed a week early, everything shifted a bit. Please let me know what you ladies think. I tried Google and all that but there's such conflicting info out there, plus i was nervous to not test, but wanted to save the money so I didn't.