I was completely oblivious! I'd always thought I wasn't ovulating because my periods were SO irregular; that if we went unprotected, nothing would happen! I was fully expecting my period on the day I got my BFP (19th December 2015.. wow!!) and even then I had no other symptoms, apart from sore boobs. Usually only my nipples would get sore before my period but this time it was different. I also remember one night when we DTD I had this thought come out of nowhere, like somebody shouting right next to me 'you're going to conceive tonight'. A part of me was kinda hoping it would happen, but I thought it was wishful thinking.