Human Sexual Response

The human sexual response involves four key stages: excitement, plateau, orgasm, and resolution. During excitement, blood flow increases to the genitals, causing swelling and increased sensitivity. The plateau phase maintains heightened arousal, while orgasm is a peak of intense pleasure often accompanied by rhythmic muscle contractions. Resolution follows, during which the body gradually returns to normal, and males typically experience a refractory period during which they cannot easily become aroused again. This process varies among individuals but generally follows these stages, reflecting the complex interplay of physical and psychological factors involved in sexual activity.