Well, I've had some interesting dreams since I've been pregnant (I'll be 13 weeks tomorrow). They've been extremely vivid. I could have gone by how crazy my dreams had gotten instead of buying a pregnancy test.
I had one dream where I was flying on an airplane sitting next to my DH but I was completely topless, my shirt and bra were in my lap. I was self-conscious about it, but apparently not enough to put clothes on to cover myself. The stewardess just calmly went about serving the drinks and meals to me.
Then, I've had a lot of vivid erotic dreams, mostly with my DH, but sometimes not, sometimes weird kinky sex situations like 3-somes and other stuff that I would never do in real life, sometimes with other women often resulting in orgasms and waking myself up. Apparently, these sorts of dreams can be common in pregnancy, but they do make me uncomfortable, especially the dreams not involving my DH, but I guess there isn't much I can do about it except just enjoy it. These dreams seem so real that I would have sworn they had happened.
The other night, though, I had a vivid bad dream, where I was out on my grandparents farm taking care of their cows (which I never took care of cows in my life), and out in the cow-pasture, I discovered the body of a murdered teenage girl and her horse, which had also been shot and killed
Pregnancy dreams have been interesting to say the least!