The Sexual Response Cycle

The sexual response wheel around describes the changes that clear in the tree trunk as men and women become sexually aroused, which divides into four patterns: excitement, plateau, orgasm, and resolution. Vasocongestion and myotonia ar what characterize the sexual response cycle. Vasocongestion causes hard-on of the appendage and pomposity of the atomic number 18a surrounding the vaginal opening. Myotonia (muscle tension) causes facial grimaces, spasms in the work force and feet, and then the spasms of orgasm. The first phase of the sexual response cycle is the excitement phase. Erection in the male, vaginal lubrication in the egg-producing(prenominal) (vasocongestion), muscle tension (myotonia), an increase in heart array, and the erection of the nipples in both males and females are the characteristics of this phase. The plateau phase is the sulfur phase of the sexual response cycle. During this phase, there are increases in vasocongestion, muscle tension, heart rate, and blood pressure in set for orgasm. The level of sexual arousal remains somewhat motionless during this phase of the cycle. Vasocongestion causes the perimeter of the head on a penis to show some increase in size; the testes are elevated into position for ejaculation and may reach some twice their unaroused size.

In women, vasocongestion swells the outer part of the vagina, contracting the vaginal opening to prepare for grasping the penis. The inner part of the vagina expands further. The release withdraws beneath the clitoral hood and shortens. Breathing becomes rapid, heart rate increases, and blood pressure continues to rise in males and females. The third phase of the sexual response cycle is the orgasm phase. Pelvic contractions occur during this phase, which are accompanied by intense pleasure. For the male, this phase involves both stages of muscular contractions. In the first stage, semen collects at the ungenerous of the penis, and the internal sphincter of the urinary bladder prevents urine from mixing with the semen. In the second... If you want to get a full essay, battle array it on our website: Orderessay

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