Learn all about the uterus - its anatomy, what it is and its function in the female reproductive system.
Anxiety Disorders: What You Need to Know. Most people experience feelings of anxiety before an important event such as a big exam, business presentation or first date. Anxiety disorders, however, are illnesses that cause people to feel frightened, distressed and uneasy for no apparent reason.
anxiety disorders a group of mental disorders in which anxiety is the most prominent disturbance or in which anxiety is experienced if the patient attempts to control the symptoms. Everyone occasionally experiences anxiety as a normal response to a dangerous or unusual situation.