How many hours should a 14 month old be sleeping during the day?

A 14 month old should be getting between 12 and 14 hours of sleep, of which 11hours are in the night. For now, he/she would likely be having two naps in a day. The number of naps may soon decrease to one (likely around 18 months). For more information: http://www.babycentre.co.uk/a7682/establishing-good-sleep-habits-12-to-18-months