The primary characteristic in this category is the impairment in normal sexual functioning. This can refer to an inability to perform or reach an orgasm, painful sexual intercourse, a strong repulsion of sexual activity, or an exaggerated sexual response cycle or sexual interest. A medical cause must be ruled out prior to making any sexual dysfunction diagnosis and the symptoms must be hindering the person’s everyday functioning.

Gender Identity Disorder includes strong feelings of being the wrong gender, or feelings that your outward body is inconsistent with your internal sense of being either male or female.