I have had international spy dreams that lasted weeks, progressing night after night. Every pregnancy. One day, last year, I took my sons to the park.
The oldest gets out of the car and turns to me and says "There are not a lot of kids here, we don't know anyone. This is good. No one will know my brother and I are spies."
Out of nowhere, he says this, and walks off. Maybe he knows.
I read it somewhere, that babies have some memories of when they are still in the mother's womb. It could be that thing.
Well another I believe in a lot is that Dreams and Reality are connected.
One night I dreamt about missing the bus for school and it happened! When I remembered I had that dream I was quiet surprised. But this is nothing, I had many predicting the future somehow..