Can anyone tell me why my cat is doing. So My lovely persian gave birth 4 weeks ago , all thriving, happy and content, feeding well, she is a great mother. But she has suddenly become very vocal, making strange meows especially @ night. She is coming into the bedroom and waking me up, also starting bringing kittens upstairs and putting under my bed. Just don't understand this, any ideas. Please, am becoming sleep deprived.