L.B.
With my third I knew before I had even missed a period. I just knew. With my first I had no idea and my dh and I were on the couch, he put his head on my belly and then said, "is there a baby in there?" I said, haha, you never know (we weren't trying to conceive or prevent at the time.) Well, it got me thinking and I took a test the next day and what do ya know, it was positive. We still can't believe he just knew like that since it was so early and there were no other signs. Good luck to you!!!