Maladaptive Day Dreaming in Adulthood

Is there an age at which diagnosis would happen, or a duration of time that maladaptive day dreaming must be experienced before a diagnossis would be warranted? That's really an empirical question. Am, i think that in the criteria that we specified, which were kind like dis m li criteria that we made up based on, you know, what people told us,. I don't remember if it's one month or six months.