We all have our days when it just seems impossible to wake up. Maybe we're stressed, dreading what we have to do during the day, or stayed out just a little too late the night before. That is normally nothing to worry about, until it starts happening frequently. If you are having trouble waking up every single morning, it could be a sign that you have a disease, sometimes even cancer.

It is important to note that sometimes when you cannot wake up in the morning, the problem is actually the night of sleep you had prior. If you did not get enough rest, your body does not feel properly prepared to get up and face the day. Numerous sleep issues are associated with cancer, which is why your trouble waking up in the morning could be a sign of such a disease working against your rest under the surface.