Man, like most living organisms, has two sexes, as a result of the combination of which a new life is born. The role of the male and female body in nature has its similarities and differences. To create a strong happy union, a person needs to have an idea of each other's physiological characteristics at different age stages.
The role of male and female organisms in nature
In their physiology, men give for the future offspring only a fraction of their heredity. The rest of the responsibility for procreation rests with the female body. The sperm is much smaller than the egg - the germinal germ of the female body. The egg contains not only hereditary information, but also all the nutrients that the embryo will need in the first days of life. Thus, immediately after fertilization, the future embryo will ripen and form in the bowels of the mother's body.
In connection with this nature, on an instinctive and physiological level, various characteristics are embedded in a man and a woman, relating to almost everything, starting with appearance, ending with character and subconsciousness.
To continue the human race, nature has solved 2 main tasks:
- Correspondence of anatomical and physiological organs in men and women.
- A powerful sexual instinct embedded in a person serves to ensure that organisms look for connections with each other.
Differences between the sexes
The main difference in the physiology of men and women is that they have a different set of chromosomes. This explains the fact that heterosexual organisms have their own characteristics both from the physical and psychological sides.
The woman’s face is wider, the protruding chin is not so large, the head is smaller, the shoulders are narrower, but the hips, on the contrary, are wider than the man’s. In physiology, men are taller, and therefore their skeleton is taller and weighs more.
Men have more developed muscles in the upper body, and women, on the contrary, in the lower. The pelvic bones are also formed in different ways, in a woman they are much wider. All these differences between the physiology of a man and a woman are laid by nature not just like that, but primarily to create and preserve future offspring.
The hormonal background in the sexes is significantly different. This system in women has a more complex structure, since their thyroid gland is much more active and larger. The presence of less hair on the body, a more sensitive reaction to external stimuli, laughter, crying, etc., are associated with the hormonal background.
Some differences in the physiology of men and women:
- Women are weaker in brute force.
- A man has a higher metabolic rate.
- The female body tolerates heat much more easily.
- The woman’s blood also has its own characteristics: it has 20% less red blood cells, red cells, and also more water in the blood. It is this composition that explains the tendency of young ladies to fainting when overloading the body.
- The physiology of men is such that the volume of the brain is greater, which does not mean in any way that they have great mental abilities. Everything is explained by the correspondence of brain mass to body mass. The larger the person himself, the heavier his brain.
- Neurophysiologists say that a woman’s brain is always on alert. He almost never happens in a state of complete rest. This is explained by the fact that the part of the frontal lobe that is responsible for making decisions, they have more than men.
- In women, the kidneys, liver, and stomach are larger, but the lung volume is greater in men by 30%. Of course, in physiology, men and women have genital organs that are completely different from each other.
Why do I need a husband or boyfriend for a girl?
Of course, this question can be answered simply: the reason for everything is love. But this concept is rather vague, and everyone is inclined to enter into it what is convenient for him. So why does a woman need a man? The physiology of sexes works on the principle of complementarity. In other words, the partner intuitively searches for a mate with those qualities and skills that are in short supply. For example: a guy is the soul of a company, a girl is modesty itself; she is a business lady, and he is a modest, domestic and economic, etc.
Such a system is explained by the fact that people intuitively try to make up for themselves, to supplement with what they lack. According to psychologists, there is one caveat: the deficit may seem imaginary and apparent. In other words, if a person has some kind of internal conflict with which there is no particular desire to deal with, then he finds a partner who is able to quench this conflict.
Relying on your soulmate as a crutch, a person emotionally enhances internal tension, and when parting, the body reacts very painfully. Therefore, the phrases: “I can’t live without you” and everything like that, do not talk about crazy love between people. Yes, such a recognition is a rather sincere state of mind, because a person understands that without a partner who makes up for it, life will become much more difficult.
You can look at the relationship of people from the other side. If everyone were absolutely self-sufficient, then people most likely would not want to create joint alliances and would live in proud self-sufficient solitude. The more a person trusts himself, the more chances he has to create a strong happy union. Therefore, people subconsciously look for a soul mate that will be equal to them, but will have those human resources that they lack.
Erection in a man
Each boy feels different sensations in a state of erection or rest, but not everyone knows how he gets up in men according to physiology. When a person has an idea of the processes taking place in his body, it is easier to identify the cause of the deviation, the presence of a problem.
The physiology of the process is that during an erection, the cavities are filled with blood, which gives the genital organ mechanical hardness. The structure of the penis allows the mechanism of erection to proceed. It has 3 longitudinal bodies inside (1 spongy, 2 cavernous).
These bodies are surrounded by a network of small blood vessels. The structure of the bodies allows you to fill with blood through small vessels, which explains the nature of the occurrence of an erection.
The process of erection in men can be divided into the following stages:
- Stage of lengthening of the urethra.
- Stage of tumescence, or filling with blood of the cavernous and spongy bodies.
- The stage of tissue stretching in the cavernous bodies.
- Stage tension shells.
- The stage of acquiring hardness of the penis, the process of erection lifts the penis up and forward.
Duration and quality of erection
The quality and duration of an erection is influenced by blood pressure in the bodies that are in the penis. In an unexcited state, blood pressure in the male genital organ is several times lower than the pressure of all internal organs. In the process of blood flow to the genital organ due to erection, an increase in blood circulation occurs by approximately 25 times. At this point, the pressure becomes one level with the pressure of the internal organs. When the cavernous and spongy bodies are filled, they begin to put pressure on the veins that drain the blood. But they do not completely overlap.
Another interesting fact is that during the occurrence of an erection in physiology in men, the message of the urethra and the bladder is blocked. By nature, such a phenomenon is provided so that only seminal fluid passes through the duct at this moment.
The stability of an erection is primarily affected by blood pressure. In this case, the stability of the outflow and blood flow will have the same indicators. If outflow increases, then the quality of the erection will suffer in the first place. To provoke blood flow to the penis, the brain needs to receive a signal coming from the nervous system. The signal is then transmitted by the neural network to weaken the resistance of the muscles that surround the genitals.
The quality and duration of an erection depends directly on the potency and psychological characteristics of a person, which can directly affect sexual life. The most common cause of failure is self-doubt, which is the leading cause in reducing the quality of an erection.
Features of the crisis in 40-46 years
The stage of change for everyone begins in a certain period of time. Someone experienced the first crisis in 30 years, and someone in 50 years did not have it. The main role here is played by life experience, the formed character of a person. Those people who have experienced a considerable number of ups and downs and difficulties during their lives are more resilient and prepared for life's troubles. According to physiology, a man at 46 years old is experiencing changes in various areas of life.
One of the main problems is that men during this period experience a reduction in their sexual lives, which is associated with the natural biological processes that take place in his body. A decrease in testosterone levels and, as a result, reduced sexual activity, upsets a man. He thinks he is helpless and unnecessary for a woman. This is a provocation of depression and leads to a complete lack of sexual relations.
Some men are looking for reasons for a decrease in sexual desire in the fact that their partner began to devote little time to them, ceased to be affectionate, tender, which leads to the appearance of a woman on the side. This age is dangerous for men, because some begin to take drugs to increase male strength, performing sexual exploits in bed. This can lead to a heart attack or stroke.
Male 45-50 years old: work and social relations
At the beginning of their career growth, men are inclined to speculate that work will not go anywhere from them and a good specialist will always be in demand. But after 40 years, many begin to feel the pressure of the team, the tensions between colleagues and bosses, the oppression of their younger energetic employees. It begins to seem to a person that they want to move him from his place, interfere in his affairs, reproach him, etc.
As a rule, these are all phobias. In fact, he is afraid of being inexperienced in some matter, unworthy of office, afraid of reproaches from colleagues and superiors. As a result, loss of support from management and colleagues.
Psychologists recommend behaving naturally, calmly, and hide existing fears and doubts. In this case, colleagues and superiors will see a confident worker in their field.
At the age of forty, a person must be aware that the health of his organs is not what it used to be. It is necessary to avoid sharp physical exertion, restrictions in the diet, in order to lose weight. Some men at this age begin to try to regain their experienced physical condition of the body, but excessive overload can adversely affect health.
50 years old man
First of all, such a person is an adult, fully formed - you can not argue with that. But still there are features of the personality, psychology and physiology of a man in his 50s. People of this age have learned to live, observing the necessary framework of social rules and norms in society, with the exception of rare marginals. The man’s head already has a clear picture of how the world works. When making a choice, a fifty-year-old man is fully responsible for it. In addition, he already knows how to create such conditions around him that help him to develop and be realized, has a certain personal and social status.
Much will depend on the performance of a man aged 50. Some retire early enough, which immediately affects the nature and lifestyle. Type of character is formed on motivation, intensity, activity, fullness of human life events. In people by the age of fifty, all these factors are usually combined into a fairly stable rigid structure.
There is an opinion that at this age creative reproduction of a person falls. This is not true, it all depends primarily on the profession and its desire to fulfill itself. Athletes or military men at the age of 50 are deep retirees, and if they are satisfied with such a way of life, then in this case, creative reproduction, of course, goes away. But people engaged in other professions: management, business, medicine, economics, law, etc. - use their years as an indicator of effective work and invaluable experience. At the age of 50, a person has more free time to work on mistakes and increase the ability to organize his own work.
As for the intellectual abilities and thinking of a man at this age, it all depends on how much he is engaged in their development. The same can be said about the figure. When a person is at a younger age, then a beautiful figure can be his heredity, but by the age of 50 this will not pass. Therefore, it is important to take care of yourself, maintain your health with proper nutrition and light athletic training. Scientists have found that men who have been loading their brains throughout their lives do not suffer from Alzheimer's disease in old age.
With regard to family relations, spouses in the area of 50 years who have children face the phenomenon of an empty nest. This is the time when children have reached the age of independent life separate from their parents. For a family, leaving children from their home becomes a certain crisis, during which all problems creep out. This explains the large, according to statistics, the percentage of divorces in this period of time.
Men who do not have a family try to compensate for it through friendships and entertainment. Psychologists believe that with this course of events, a man is living through an unsuccessful midlife crisis.
Life tasks
According to its physiology, the psychology of men at the age of fifty says that in the foreground he faces the task of showing indifference to people and the desire, if necessary, to help them. It should be interesting for a healthy man from the psychological side to educate the younger generation, because on a subconscious level he wants to leave behind people who have adopted his skills and gained knowledge from him.
In the case when a man stops in the development of his personality, he begins a time of stagnation. He has no desire to do anything, to learn new things, to develop. In this regard, such people have passivity and powerlessness. Often this is manifested in chronic diseases, which become the meaning and value of life, sometimes at a subconscious level. This is due to the fact that existing diseases are the only thing that brings some kind of revival to life. This is how the psychological physiology of men and women works.
Psychology, age 60
This is the man’s retirement age, which is undoubtedly a serious test for personal self-esteem. Everything, of course, depends on the material situation of a person. If he did not manage to accumulate money by this time, then the transition to retirement will greatly affect psychological and physical health. A person has a lot of free time, but as you know, the pension in our country is on average small. Questions arise, what to do, where to put yourself, how to save. All this leads to a decrease in the degree of satisfaction with life.
The physiology of men is designed so that it is at age 60 that thoughts of a possible imminent death visit him. For some, this is a good impetus for a more active, vibrant, full of impressions of life, for others it leads to a depressed state.
Scientists have noticed that the more needed a person feels in a family, society, state, the more comfortable and safer his life will be. With general dissatisfaction with life, the main emotions of a person become sadness, self-centeredness, bitterness. Physiology between a man and a woman reveals that men in this case become softer, but women, on the contrary, become imperious. The quality of life is better and longer for those people who have no time to die. Such a person always has a goal: to wait for the great-grandson, the harvest, the wedding of the grandson, etc. All goals and tasks distract from negative thoughts.
The physiology of a man in 60 may has its own characteristics. If we are talking about a successful person, then at this age he has the baggage of life experience behind him, personal achievements, realized in the life of desire. He has a stable, settled life, where there is enough time to devote to his beloved woman, family, intimacy, health.