When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Talking in your sleep (know as 'somniloquy' in the medical world), is a ...

You wake up to your partner telling you that you had an entire conversation with someone named Bob last night, or your roommate mentions you were giving what sounded like a presentation in your sleep.

Sleep talking (also know in the sleep field as "somnliloquy") is a sleep disorder that involves unconscious talking during sleep. Sleep talking varies in its content and presentation, ranging from ...

Sleep talking: You must have heard someone mumbling, laughing, or even having a full conversation while asleep. It might sound strange, but this common phenomenon is known as sleep talking, or ...