Do insomniacs sleep?

Dr Sarah Jarvis MBE Insomnia means poor sleep. About one third of adults do not get as much sleep as they would like. Poor sleep can mean not being able to get off to sleep, waking up too early, waking for long periods in the night, not feeling refreshed after a night's sleep. For more information, go to https://patient.info/health/insomnia-poor-sleep