You likely know what OCD stands for, but many people don't know what having obsessive-compulsive disorder actually means.

Obsessive-compulsive disorder (OCD) is a condition in which you have frequent unwanted thoughts and sensations (obsessions) ...

Ever double-checked your door lock so many times you almost missed the bus, or scrubbed your hands long after the thought of germs has vanished, and thought, "Am I just over-anxious?" Those repeated ...