I've had this dream too...and I've never been pregnant. These dreams disturb me. I don't want children!!
When I was about 15 or 16 for a couple months, I would dream literally almost every night about being pregnant, holding my baby, giving birth, etc. I don't know why or what it means. And I know that it wasn't because I was afraid that I was, because I had never even had sex or anything at that point in my life.
i hear this happens to tons of people. i guess it could be a women's instintcs and desires, or societal pressures, or something that you want personally at some level. Then again, there's always the possibility that its telling you that you're pregnant, or will be in the future.
If you think positively about having a child it could be just an empty feeling maybe you are yearning for something fulfilling in waking life.. not nessesarily a baby or anything but just representative. If you feel negatively about having a child it could be you are feeling out of control about something major in your life, perhaps something that you fear..
I had this dream last night that i was pregnant, and i was telling everyone that i would give birth tomorrow. Then i suddenly realized that i was only 15, i couldn't have a baby! I was too young! But it was too late now...Then i started getting those really bad cramps and the pain was soo much and i thought 'This is it..' and then i woke up.. It was soo weird cause i could clearly feel the baby inside me and it took me a while after i woke up to realize i wasn't actually pregnant and i had to convince myself that the baby inside me (i could still feel it!) wasn't real.. I then went and looked in this book that tells you what your dreams mean and this is what it said (i looked for the word 'child'): "Giving birth or being pregnant could mean a new challange, new outlook or new ideas." So it's all good i think lol