We have some friends, Lotta and Johan, and they have a daughter who’s just one month younger than our daughter. A couple of months ago, Lotta got pregnant again, and I had a dream that they were going to have twins. I also just saw general signs in my everyday life pointing to twins, and even though they have no history of twins in their families, I suggested to them that they were going to get it nevertheless.
Two days ago they went to their ultrasound, and lo and behold: twins! Maybe I really do have some kind of ESP. 🙂