Again, it varies. For example, in a crisis situation two weekends a month might be needed initially. The plan should then ideally be to reduce the frequency as things begin to settle down. One weekend a month is perhaps a more more usual arrangement , and fortnightly overnights during the week have also been shown to be very helpful. Day care for young people excluded from school can be more intensive, especially if incorporated as part of a plan to return to school full time.