<unk>  <unk> , hyposexuality or inhibited<unk><unk>  (ISD) is considered a<unk>  dysfunction in some jurisdictions and is characterized as a lack or absence of<unk>  fantasies and<unk>  for<unk>  activity, as judged by a clinician. For this to be regarded as a disorder, it must cause marked distress or interpersonal difficulties and not be better accounted for by another mental disorder, a drug (legal or illegal), or some other medical condition. A person with ISD will not start, or respond to their partner's<unk>  for,<unk>  activity.<unk>  affects approximately 10% of all pre-menopausal women in the United States, or about 6 million women. There are various subtypes.<unk>  can be general (general lack of<unk><unk>  or situational (still has<unk><unk> , but lacks<unk><unk>  for current partner), and it can be acquired <unk>  started after a period of normal<unk>  functioning) or lifelong (the person has always had no/low<unk><unk> .) In the DSM-5,<unk>  was split into male<unk>  and female<unk>  interest/arousal disorder. It was first included in the DSM-III under the name inhibited<unk><unk>  disorder, but the name was changed in the DSM-III-R. Other terms used to describe the phenomenon include<unk>  aversion and<unk>  apathy. More informal or colloquial terms are frigidity and frigidness.
Hypoactive sexual desire disorder
Sexual arousal disorder
Persistent genital arousal disorder
Female sexual arousal disorder
Psychosexual disorder
Gratification disorder
Sexual addiction
Sexual relationship disorder