Thanks David. Other listeners have written questions regarding the legality of recording telephone conversations as well. The answer to this question, and the answer to so many legal questions, is it depends.. This area of the law is not completely settled, and changes as our technology and notions of privacy change.
Quick Answer. According to MedicinePlus, night terrors are a common cause of screaming in one's sleep. While most common in children, adults can also suffer from night terrors. Continue Reading.
Sleep talking usually occurs by itself and is most often harmless. However, in some cases, it might be a sign of a more serious sleep disorder or health condition. REM sleep behavior disorder (RBD) and sleep terrors are two types of sleep disorders that cause some people to shout during sleep.