Should I talk to baby in utero during pregnancy
Absolutely! I think I talked to Charlie when he was in the womb more than I talked to other people!
I would sing to him a lot, and when I would be doing something in his nursery I would tell him all about what I was doing, and what things looked like and how someday he would be able to decorate this space for himself.
During laundry I'd ask what he thought about certain outfits, during football games I'd tell him who we were rooting for :)
Babies know.. I don't know about all of that scientific stuff. But I think they know it, and feel it, and love it. And I did, too. It was very calming for me.