Dreams.....

Being christian, I don't really subscribe to the metaphysical side of things....but in the last couple of weeks I've had 2 of the most real dreams:

First one was about 2 weeks ago and I woke in the middle of the night clearly remembering the dream I'd just had, I was very overjoyed at being 20 weeks pregnant and was rubbing my growing bump. I do recall thinking in the dream, I haven't felt bub kick yet....
Then last night (actually around 6am this morning) I had a birth dream. I was in hospital, just having given birth, I was elated that my body had done it, I'd birthed in 3 hours with no drugs and no tearing (I was really proudly telling everyone that), but I hadn't seen my bub yet, it was a little girl and I remember saying to everyone, 'I have a little girl, a baby girl' and asking them to bring me my baby girl.
I woke up with the most firstly elated feeling and then sadness that comes with the realisation that it was all just a dream.

So I wonder, is there a reason for these dreams....other than I am desperately wanting to find Mr Right and have a family.....I do dream a bit, but not often do I have such detailed realistic dreams that I recall such detail from.

Anyone?