Yesterday, my drama club in school put on a play. We did Annie (I was July). But that's only relevant to explain why the music director's 3 year old son was there (he played the dog). So, while we were breaking from rehearsal, her son who was pretty much ignoring EVERYONE but his mom, but would sometimes interact sorta, came over to me and just randomly starts hugging my arm. And he's just kissing my arm, rubbing it, hugging and at some point he crawled into my lap and lays there. And when he was about to go to the bathroom he kissed my cheek and said brb (the full phrase lol). Later when I was laying on a mat to take a nap before the play, he came over, lifted my shirt up, and lays on my belly. And did the same thing he did to my arm. So his mom asked if he knew what was there and he said, yea a baby. Now she could've told him before but I highly doubt that since her face was just like what?! There's more to this story, I just need to get to my question. Do you think that babies and animals can sense pregnancy?