[Solved] The implied warranty of fitness for a particular purpose applies only to merchants. Hypoactive Sexual Desire Disorder: A sexual dysfunction characterized by a persistent or recurrent lack of desire for sexual activity that causes personal distress. Sexual Desire: The psychological and emotional interest in sexual activity and the anticipation of such activity. Sexual Activity: Engaging in various forms of sexual intercourse or other sexual behaviors typically involving erotic practices. Psychiatric Association: A psychiatric association is a professional organization for psychiatrists and mental health professionals, focused on advancing psychiatric research, education, and clinical practice.