Cats have keen senses of sight, hearing and smell, and they pick up on changes in humans body language.
Cats have the ability to sense human pregnancy because they sense the pheromones produced by the body during pregnancy. Many woman have noticed their feline friends begin to act different as the pregnancy progresses. Some cats become more affectionate toward the expecting mother. They curl up next to the mother to feel the vibrations in her belly.
The kitty in the video below knows she will have a little brother and she loves and protects him while he is still in mom’s tummy. She is absolutely adorable!