Obstetrician/Gynecologists are physicians who specialize in general women's medical care, diagnosis and treatment of disorders of the female reproductive system, and care  of pregnant women. It is generally recommended that women who are either over 18 years of age, and/or are sexually active, or those who experience gynecological symptoms, have an annual gynecological exam. Many of the conditions that affect gynecological, reproductive, and sexual health may be detected early, which, in most cases, provides for a more positive prognosis and successful treatment.