How old do you have to be to have a wetdream or edvise?

Wet dreams, or nocturnal emissions, can occur in males during puberty, typically starting around ages 11 to 15, though they can happen earlier or later depending on individual development. There is no specific age for girls, as they may experience sexual dreams or fantasies, but they do not have wet dreams in the same biological sense. The onset of these experiences varies from person to person, influenced by hormonal changes and sexual maturation.