I often have dreams that I am pregnant (although I am no where near being in that situation) and I am usually very happy in those dreams, and when I wake up. My friends and I always argue about this, they don't think it's "normal" to dream such things, but I think it is. Thoughts? Does anyone else experience dreams like this?

It's perfectly normal and relatively common. I'm assuming you're female; men sometimes dream about being pregnant.

Pregnancy dreams can have to do with a new start in life; with bringing a new project to fruition. They can be about creativity.