Predicted May 12th China Earthquake?

I may have predicted it. I don't really know. All I know is that I had a dream of an earthquake with large chunks of road in vertical positions. I speculated that it would happen around April 10th, 2008 based on prevous recorded dream occurrences and the the time it took before the event actually happened. It was a quick calculation I made. I was off almost exactly one month. Scary!! The China earthquake that killed 69,000 people happened on May 12th, 2008. That is a little too close to blow off my prediction completely I'd say.