F60-F69: Disorders of adult personality and behaviour

F66: Psychological and behavioural disorders associated with sexual development and orientation

Psychological and behavioural disorders associated with sexual development and orientation belong to a group of conditions that relate to a person's psychosexual identity and behavior. These conditions are not transmitted from person to person, but rather, they normally develop as a result of biological, psychological, and social factors that influence sexual orientation and gender identity during a person's development. Individuals with these disorders often experience distress, confusion, or conflict related to their sexual orientation or sexual preference. This might include sexual orientation uncertainty, ego-dystonic sexual orientation where the individual may have a desire to change their sexual preferences, or problems associated with sexual maturation and orientation. It's important to note that the term 'disorder' implies distress or impairment in functioning, not a judgment about any particular sexual orientation or behavior. Conditions under this category do not infer any form of immorality or criminality. Symptoms and experiences can significantly vary among individuals depending on their unique circumstances.