There's no direct evidence that cats can tell when someone is pregnant, but there is plenty ... be able to pick up on changes inside the human female body. Kayce certainly seems to sense something ...

In a small study of eight cats at early stages of pregnancy, researchers detected 19 different kinds of microplastic particles in fetuses from two cats and in the placentas of three cats.

In a small study of eight cats at early stages of pregnancy, researchers detected 19 different kinds of microplastic particles in fetuses from two cats and in the placentas of three cats.