Wet dream also known as sex dream or sleep orgasm is a spontaneous orgasm during sleep. It may cause ejaculation (or cumming) for a male or vaginal wetness or an orgasm (or both) for a female. The medical term for this condition is nocturnal emission. While wet dreams are most common during adolescence and early young adult years they may occur any time after puberty. Wet dreams are normal parts of puberty and sexual development. There could be two possible reasons for it - higher levels of sex hormones or increased blood flow to the sexual organs during sleep. However