Creepy shared dreaming experience.

I've recently had a weird dream, so did my mother. We both had a similar dream and I told her about mine and she told me about hers. She said she got pregnant in her dream and me and my brothers had a new sibling, and I had a similar dream that she got pregnant and we had a new sibling and after I told her what happened we both looked at each other with awkward faces. Could this be a dream sharing experience or just a coincidence? Please let me know what you think I was really freaked out that morning and I was going to ask her do we have another brother. xD O.o

Not a random coincidence.

Doesn't necessarily mean she'll get pregnant though. Could be a part of her personality that develops a little bit more, which can be sort of like having a baby. Or it could be the right 'season' for a baby in some sense, even though there won't be one. Or you could both be picking up on something else, like maybe a neighbor who will have a baby.

Most people have these kinds of experiences occasionally, and some people have them almost daily. In very many of those experiences there are factors that rule out it happening by 'chance'.

Did you talk or heard your mother talking about having a new baby prior to this dream?

What is creepy about it?