Sexual response Essay Example | Topics and Well Written Essays - 2500 words

Sexual response - Essay Example There are also changes in the scrotum and testes, with the testes increasing in size and the scrotum elevating, coming closer to the body. The skin may become flushed, men may experience heightened sensitivity in parts of their body, like the nipples. Some increase in heart rate, blood pressure, and muscle tension.Phase 2 of the Male Sexual Response – PlateauWith continued sexual stimulation this phase represents the time between the initial arousal and excitement, up until orgasm. For many men the plateau phase is very short, but this is the phase that men can extend as a way of controlling premature ejaculation. Physical changes during this phase may include:An increase in the size of the head of the penis, and the head may also change color, becoming purplish.;The Cowper’s gland secretes fluid, often referred to as pre-cum , which comes out of the tip of the penis.;The testes move further in towards the body, and increase in size;There may be a sex flush, muscle tens ion, increase in heart rate and rising blood pressure.Phase 3 of the Male Sexual Response – Orgasm Masters and Johnson further divided the orgasmic phase for men into two separate stages. In the first stage:Contractions in the vas deferens, seminal vesicles, and the prostate causes seminal fluid (â€Å"come† or ejaculate) to collect in a pool at the base of the penis, in the urethra. This collection is usually felt as a â€Å"tickling† type sensation. In the second stage of the orgasmic phase.... Here is what Masters and Johnson found to happen during the four phases of the sexual response cycle for men. Phase 1 of the Male Sexual Response - Excitement In response to sexual stimuli (whether psychological in the form of sexual thoughts or fantasies, or physical in the form of physical stimulation) the process of vasocongestion occurs, where more blood flows into the penis than is flowing out, and the result will usually be that a man will get an erection. How long this takes, and what the erection feels like will differ from man to man, and for the same man over time. Physical changes may include: There are also changes in the scrotum and testes, with the testes increasing in size and the scrotum elevating, coming closer to the body. The skin may become flushed, men may experience heightened sensitivity in parts of their body, like the nipples. Some increase in heart rate, blood pressure, and muscle tension. Phase 2 of the Male Sexual Response - Plateau With continued sexual stimulation this phase represents the time between the initial arousal and excitement, up until orgasm. For many men the plateau phase is very short, but this is the phase that men can extend as a way of controlling premature ejaculation. Physical changes during this phase may include:An increase in the size of the head of the penis, and the head may also change color, becoming purplish.;The Cowper's gland secretes fluid, often referred to as pre-cum , which comes out of the tip of the penis.;The testes move further in towards the body, and increase in size;There may be a sex flush, muscle tension, increase in heart rate and rising blood pressure. Phase 3 of the Male Sexual Response - Orgasm Masters and Johnson further divided the orgasmic phase