The Efficacy, Safety And Toleration Of CP-866,087 In Pre-Menopausal Women With Female Sexual Arousal Disorder.

Inclusion Criteria: * healthy pre-menopausal women * primary female sexual arousal disorder causing distress * on stable use of oral contraceptives Exclusion Criteria: * any other significant disease causing Female Sexual Dysfunction including psychiatric disease * subjects on drugs known to cause Female Sexual Dysfunction * subjects who have given birth in the last 12 months or who are planning to become pregnant during the study