[Solved] Explain the first and second laws of thermodynamics and how they are relevant to the field of biochemistry. Sexual Disorder: A problem that consistently impairs sexual arousal or functioning. Erotic Material: Content intended to arouse sexual desire, including literature, images, and videos. Amygdala: A part of the brain involved in experiencing emotions, especially fear and aggression. Estrogen Levels: Concentrations of estrogen, a primary female sex hormone, which play a crucial role in reproductive and menstrual cycles.