The only thing the dream could be is a representation of how you feel about being pregnant, or you saw something about people being pregnant recently. Dreams DO NOT have any connections with the future. Maybe if you feel pregnant and think you are pregnant, a dream like this would be your mind re-expressing your interest in pregnancy.
I know the answer your trying to get, and your defiantly not getting it on here. You can google 'What dreams mean', and it will take you to a site, where it has everything imaginable, For example. If you dreamed about fire, look up the key word fire, and it will tell you what that represents. look up all you dreamed about, and it will tell you what you are feeling to have made you dream that. :)