Waking up and getting straight out of bed is never easy, particularly as the weather gets colder and the nights get longer.
But on some mornings it seems so much harder than others. Some days, despite us getting our proper eight hours sleep, the morning grogginess hits us harder and it can feel impossible to get out of the comfort of our duvets.
A sleep expert has explained why this might be the case. Experts at the sleep disorders and research center at Henry Ford Health said there are a number of reasons why - some mornings, or all mornings - you might still be tired throughout the earlier hours even when you've had the sleep.
