Fact #18: Multiple dreams per night You can have up to seven different dreams per night depending on how many REM cycles you have. We only dream during the REM period of sleep, and the average person dreams one to two hours every night. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Anxiety Drugs Sleep Slideshow
