The sexual cycle of the reaction of the person has different phases: sexual desire, sexual arousal, orgasm, and ends the phase of resolution.
The sexual desire (libido) depends on the functioning of the endocrine glands and metabolism. Also the sexual desire are dependent on the brain (the cortex and subcortical of the layer), and the genitals of the centers of the spinal cord. All the relationships of the centers interact with each other and form a single system.
The degree of excitability of the genital centres and the libido of the adult person is a function of the levels of hormones.
In the libido (sexual desire) depends on the innate characteristics of the person, related with the anthropology: the dark-haired attraction stronger than that of the blondes, the short stature is more intense than the gallardos, the women for sexual satisfaction, require less effort and caresses, that bad; the southern part of the sexual attraction is stronger than that of the northerners.
The sex difference in the excitability of women and men
The men and women is different also, of the sexual arousal. In men, sexual arousal is much greater than that of women.
If the man's excitement grows quickly, produces the erection, and after that orgasm and ejaculation arousal and the erection go away completely, it is the of women, the increase of the excitation is quite a long process, which requires caresses from her partner. And after the orgasm excitement also slowly fade away.
However, in the case of the female orgasm has not started, the reflux of the blood from the genitals is very slow, for an hour or even more time. Lack of orgasm can occur due to the lack of stimulation of the erogenous zones or too quickly in the intercourse. The women then non-sexual sexual satisfaction is not discharged. This leads to the fact that the woman has back pain, pain and feeling of heaviness in the lower abdomen. When slow out-flow of blood occurs in the stagnation of the lymph and of the blood in the organs of the pelvis, develop inflammatory processes, painful menstruation, and leukorrhea (vaginal discharge).
The lack of orgasm very detrimental affects to the health of women, as well as the absence of the shock after a strong excitation of the woman, it produces a state of frustration — painful stress with a feeling of dissatisfaction and the emotional reaction.
When the excessive excitability of the genital centres in men, ejaculation occurs very quickly. This is called humilis recipis men. If men lack of erection or weak erection of the penis, this phenomenon is known as impotence.
The sensuality of women and men develops in a different way.
The majority of women, the sexual desire develops 25-28, at times, 30 years of age. After 45-50 years sexy sensuality is reduced. In the period, menopausal sexual attraction can increase, and after the climax goes away. Some women save up to 60 years and more.
The men did what happens. 25 years of the need of the sexual life of them is much higher than that of women. The sexual attraction reaches a maximum of 28-30 years, after which it begins to decrease gradually.
When the age of men is approaching the"wilting", your sex life is often active. It is, rather, for reasons of psychosocial fear of the imminence of old age.
The reduction of lorem the power is not of all men. Some have the sexual potency to a ripe old age.
The misalignment of the periods of maximum sexual sensitivity and the lack of knowledge of these nuances can lead to a TIFF of the spouses.
The sexual satisfaction of one partner largely depends on the other member of the couple. The sexual act is the only one that is doubled in the act to the physiological person. Therefore, if the partners in the sex or the spouses wish to maintain a relationship for a long time, it is necessary with understanding and patience to treat each other, it is possible to identify erogenous zones of the partner and, if a man erection is not too long, the longest of stimulate the partner before intercourse. More often that women of that erogenous zone is the clitoris.