Physiology of sex

The physiology of sexual intercourse is a complex process that includes many physiological changes that occur in our body during sex. In this article, we will look at the basic physiological aspects of sexual activity and how they affect our body.

1. Excitement. The first stage of sexual intercourse is arousal. During this time, the following physiological changes occur:

-Increased heart rate and breathing. When excited, blood begins to circulate faster throughout the body, which leads to increased heart rate and breathing.

-Vasodilation. In order for blood to reach the genitals faster, the blood vessels dilate, which promotes complete arousal.

—Increased blood flow in the genitals. When we become aroused, blood begins to flow more actively to the genitals, which leads to their swelling and erection in men and vaginal lubrication in women.

2. Plateau. This stage is characterized by the highest degree of arousal and preparation of the body for orgasm. At this stage what happens:

-Increased muscle tension. All the muscles of the body become tense, which increases sexual pleasure.

-Excretion of sexual secretions. In men, the secretion of pre-seminal fluid occurs, and in women, the secretion of vaginal lubrication increases.

- Pupil dilation. During sexual arousal, the pupils dilate, which is associated with the release of adrenaline and readiness for orgasm.

3. Orgasm. This is the physiological peak of sexual pleasure, which is characterized by strong contractions of the body muscles and orgasmic sensations. During orgasm, the following happens:

-Contraction of the pelvic floor muscles. This is a key process during orgasm that produces intense seminal fluid or the sensation of orgasm in women.

-Ejaculation in men. During orgasm, men ejaculate - the release of seminal fluid from the urethra.

—Vaginal moisture in women. In women, during orgasm, vaginal moisture and secretion from the glands increase.

4. Resolution. This stage is characterized by a gradual return of the body to the state before sexual arousal. At this time the following happens:

—Decreased blood flow in the genitals. The blood vessels begin to narrow, blood stops flowing so actively to the genitals, and erections in men begin to decrease.

-Muscle relaxation. Muscle tension gradually decreases, the body calms down and returns to its normal state.

Sex is a natural and important aspect of human life that has a positive impact on physical and emotional well-being. Understanding the physiology of sexual intercourse helps you better understand yourself and your partner, enjoy intimate moments and strengthen relationships. However, do not forget about methods of contraception and protection against sexually transmitted diseases so that sex is safe and satisfactory for both partners.