What are the key components of male anatomy. How do muscles contribute to overall physique. Why is understanding male anatomy important for health and fitness. What role does skeletal structure play in male body composition. How does male anatomy differ from female anatomy.

The Fundamentals of Male Anatomy: An In-Depth Look

Male anatomy is a complex and fascinating subject that encompasses various systems and structures within the human body. Understanding the intricacies of male anatomy is crucial for medical professionals, fitness enthusiasts, and anyone interested in human biology. This article delves into the key aspects of male anatomy, exploring everything from muscular structure to skeletal composition.

Muscular System: The Foundation of Male Physique

The muscular system plays a pivotal role in male anatomy, contributing significantly to overall strength, mobility, and appearance. Men typically have a higher muscle mass percentage compared to women, which is largely attributed to hormonal differences, particularly the presence of testosterone.

• Major muscle groups in male anatomy:
  1. Pectorals (chest muscles)
  2. Latissimus dorsi (back muscles)
  3. Biceps and triceps (arm muscles)
  4. Quadriceps and hamstrings (leg muscles)
  5. Abdominal muscles

How does muscle composition affect male physiology? Muscle fibers in men are generally larger and more numerous, allowing for greater strength and power output. This physiological difference often results in men having a more defined musculature when compared to women, even without specific training.

Skeletal Structure: The Framework of the Male Body

The male skeletal system provides the foundation for the body’s shape and support. While the basic structure is similar to that of females, there are notable differences in proportions and density.

Key Characteristics of Male Skeletal Anatomy

• Larger overall bone structure
• Broader shoulders and narrower hips
• More pronounced brow ridges and jawlines
• Higher bone density

Why do men typically have denser bones? The higher levels of testosterone in males contribute to increased bone mineral density, which often results in stronger bones compared to females. This difference in bone density becomes more pronounced during puberty and continues throughout adulthood.

The Male Reproductive System: A Closer Examination

The male reproductive system is a defining aspect of male anatomy, consisting of both internal and external structures designed for reproduction and hormone production.

External Reproductive Organs

• Penis: The primary organ for sexual intercourse and urination
• Scrotum: A protective sac containing the testicles

Internal Reproductive Organs

• Testicles: Produce sperm and testosterone
• Vas deferens: Tubes that transport sperm
• Prostate gland: Produces seminal fluid
• Seminal vesicles: Contribute to semen production

How does the male reproductive system function? The testicles produce sperm and testosterone, which are crucial for male sexual development and function. During sexual arousal, the penis becomes erect, allowing for sexual intercourse and potentially fertilization if sperm meets an egg.

Cardiovascular System in Males: Powering the Body

The male cardiovascular system is responsible for circulating blood throughout the body, delivering oxygen and nutrients to tissues while removing waste products. While the basic structure is similar to females, there are some notable differences.

Male-Specific Cardiovascular Traits

• Larger heart size relative to body weight
• Higher red blood cell count
• Greater lung capacity

Why do men often have a higher cardiovascular capacity? The larger heart size and increased red blood cell count in males typically result in a higher oxygen-carrying capacity. This physiological advantage often translates to greater endurance and physical performance capabilities in many sports and activities.

Hormonal Influences on Male Anatomy

Hormones play a crucial role in shaping and maintaining male anatomy. Testosterone, the primary male sex hormone, has wide-ranging effects on the body.

Key Functions of Testosterone

• Development of male sexual characteristics
• Regulation of sperm production
• Promotion of muscle growth and strength
• Maintenance of bone density
• Influence on mood and cognitive function

How does testosterone affect male development? Testosterone levels surge during puberty, triggering the development of secondary sexual characteristics such as deepening of the voice, facial hair growth, and increased muscle mass. Throughout adulthood, testosterone continues to play a vital role in maintaining these characteristics and supporting overall health.

The Male Brain: Neuroanatomical Considerations

While the basic structure of the male brain is similar to that of females, research has identified some subtle differences that may influence behavior and cognitive processes.

Observed Differences in Male Brain Anatomy

• Slightly larger overall brain volume
• Differences in gray and white matter distribution
• Variations in connectivity patterns between brain regions

Do these neuroanatomical differences translate to functional disparities? While some studies suggest potential links between brain structure and cognitive function, it’s important to note that individual variations are often greater than average differences between sexes. The relationship between brain anatomy and behavior remains a complex and evolving area of research.

Male Body Composition: Understanding Fat Distribution

Body fat distribution in males differs significantly from that in females, influencing overall body shape and metabolic health.

Characteristics of Male Fat Distribution

• Tendency to accumulate fat in the abdominal area (apple shape)
• Lower overall body fat percentage compared to females
• More even distribution of subcutaneous fat

Why is understanding male fat distribution important? The tendency for males to accumulate visceral fat (fat around organs) in the abdominal area can increase the risk of certain health conditions, such as cardiovascular disease and type 2 diabetes. Awareness of this pattern can help inform targeted health and fitness strategies.

Genetic Factors Influencing Male Anatomy

Genetics play a significant role in determining various aspects of male anatomy, from height and build to predisposition for certain health conditions.

Key Genetic Influences on Male Physiology

• Y chromosome inheritance
• Genetic factors affecting hormone production
• Inherited traits influencing body composition and muscle fiber types

How do genetic factors interact with environmental influences? While genetics provide the blueprint for male anatomy, environmental factors such as diet, exercise, and lifestyle choices can significantly impact how these genetic predispositions are expressed. This interplay between nature and nurture highlights the importance of both genetic understanding and personal health choices.

Male Anatomy in Athletics and Physical Performance

The unique aspects of male anatomy have significant implications for athletic performance and physical capabilities.

Anatomical Advantages in Male Athletics

• Greater muscle mass and strength potential
• Higher lung capacity and oxygen utilization
• Larger heart size relative to body mass

How do these anatomical differences manifest in sports performance? The physiological advantages often result in higher average performance in strength-based and endurance activities. However, it’s crucial to recognize that individual variations and training can significantly impact performance regardless of sex.

Age-Related Changes in Male Anatomy

As men age, their anatomy undergoes various changes that can affect health, appearance, and functionality.

Common Age-Related Anatomical Changes in Males

• Gradual decrease in muscle mass and strength
• Reduction in bone density
• Changes in body fat distribution
• Alterations in hormone levels, particularly testosterone

How can men mitigate the effects of aging on their anatomy? While some changes are inevitable, maintaining a healthy lifestyle through regular exercise, balanced nutrition, and appropriate medical care can help preserve muscle mass, bone density, and overall health as men age.

The Importance of Male Anatomy in Medical Research

Understanding male anatomy is crucial for advancing medical research and developing effective treatments for various health conditions.

Applications of Male Anatomical Knowledge in Medicine

• Development of targeted therapies for male-specific conditions
• Improved diagnostic techniques for male health issues
• Enhanced understanding of sex-based differences in disease progression and treatment response

Why is sex-specific medical research important? Recognizing the unique aspects of male anatomy allows for more personalized and effective medical interventions. This tailored approach can lead to better health outcomes and more efficient use of medical resources.

Male Anatomy and Mental Health: Exploring the Connection

The relationship between male anatomy and mental health is a complex and increasingly studied area of research.

Anatomical Factors Influencing Male Mental Health

• Hormonal influences on mood and behavior
• Neuroanatomical differences affecting cognitive processes
• Physical health impacts on mental well-being

How does understanding male anatomy contribute to mental health care? Recognizing the interplay between physical and mental health in males can lead to more comprehensive and effective mental health interventions. This holistic approach considers both the psychological and physiological aspects of mental well-being.

Evolutionary Perspectives on Male Anatomy

Examining male anatomy through an evolutionary lens provides insights into the development of human sexual dimorphism and its implications for modern health and behavior.

Evolutionary Factors Shaping Male Anatomy

• Sexual selection pressures
• Adaptive advantages of certain physical traits
• Environmental influences on anatomical development

How has evolution influenced modern male anatomy? Many aspects of male anatomy, such as greater upper body strength and larger overall size, may have evolved in response to historical selective pressures. Understanding these evolutionary roots can provide context for current anatomical traits and their potential health implications.

Male Anatomy in Art and Culture

The representation of male anatomy in art and culture has played a significant role in shaping societal perceptions and ideals of masculinity throughout history.

Cultural Representations of Male Anatomy

• Historical depictions in classical art
• Modern media portrayals of male physique
• Cultural variations in ideals of male beauty

How do cultural representations of male anatomy impact society? These depictions can influence body image, self-esteem, and social expectations. Understanding the historical and cultural context of male anatomical representations can foster a more nuanced and inclusive view of male bodies in modern society.

Technological Advancements in Studying Male Anatomy

Modern technology has revolutionized our ability to study and understand male anatomy in unprecedented detail.

Cutting-Edge Tools for Anatomical Research

• Advanced imaging techniques (MRI, CT scans)
• 3D modeling and virtual reality applications
• Genetic sequencing and analysis

How are these technologies enhancing our understanding of male anatomy? These advanced tools allow for more precise measurements, detailed visualizations, and deeper insights into the complexities of male physiology. This enhanced understanding can lead to improved medical treatments, more effective fitness strategies, and a greater appreciation for the intricacies of the human body.

Male Anatomy Stock Photos and Images

A man in a white t-shirt studies the structure of the human skeletonPREMIUM

Bearded athlete with boxing glovesPREMIUM

Athletic guy pumped up abs bodybuilder fitness arm muscles biceps triceps modelPREMIUM

Portrait of a young physically fit man showing his well trained body – muscular athletic bodybuilder fitness model posing after exercisesPREMIUM

White man in an unbuttoned white shirt and black shorts dancing on a gray background, legs and torso, studio shotPREMIUM

Pumped up press tattoo on arm cropped view of workout fitnessPREMIUM

Double biceps pose in black and white. african athlete showing his arms, back viewPREMIUM

Male posing sculpture grey texture 3d rendering modelPREMIUM

Portrait of a muscular man painted with black color. body painting project.PREMIUM

Montenegro flag on muscled male torso with abs, black backgroundPREMIUM

Male torso and muscular body of young handsome man posing in studio, black and whitePREMIUM

3d rendered medically accurate illustration of an obese mans organsPREMIUM

Attractive strong man preparing for the exercise with straps at gymPREMIUM

Arm wrestling. heavily muscled bearded man arm wrestling a puny weak man. black and whitePREMIUM

Guy with a pumped-up torso and shoulders jacket portrait gray backgroundPREMIUM

A white skull in the hands of a man. anatomyPREMIUM

Man with a pumped-up torso tattoo on his armsPREMIUM

Beautiful muscular male torso on black backgroundPREMIUM

Man with muscular body and back.PREMIUM

Muscular man posing in dark studioPREMIUM

Portrait of strong muscular bodybuilder doing exercises with dumbbells in gymPREMIUM

3d rendered medically accurate illustration of the head and neck musclesPREMIUM

Feeling desire, intimate relationship and relations. young couple having passionate sex. naughty and passionate, making love to young lovers.PREMIUM

Muscular young man shirtless peering and looking far, shielding eyes with one hand, against the sky, seen from below perspectivePREMIUM

Muscular male body isolated on natural backgroundPREMIUM

Womans muscular body with abs isolated on blackPREMIUM

Coach sportsman with chest. PREMIUM

Beautiful and muscular black man in dark backgroundPREMIUM

Male hands close-up black and white image of a muscular man, athletic body, beautiful masculine forms of muscles, relief. beautiful strong and flexible body, attractive.PREMIUM

Side view of handsome athletic sportsman demonstrating muscular arms. bodybuilder with torso and perfect abs showing biceps muscles. isolated on yellow studio background with copy space. concept of strength.PREMIUM

Male hands close-up black and white image of a muscular man, athletic body, beautiful masculine forms of muscles, relief. beautiful strong and flexible body, attractive.PREMIUM

Human body anatomy of a man – muscles structure of a malePREMIUM

Handsome, muscular young man on a black backgroundPREMIUM

Fit and sporty bodybuilder over black background. sportsman in studio. sport and fitness concepts.PREMIUM

Young man with gynecomastia problem standing strong in the gym and flexing musclesPREMIUM

Male torso, chest belly shoulders close-up black and white image of a muscular man, athletic body, beautiful masculine form of muscles, relief. beautiful strong and flexible body, attractive.PREMIUM

The beautiful and strong young guyPREMIUM

Attractive athlete with bulging muscles torso fitness workout sportPREMIUM

A man holds a skeleton leg in his hands and points a finger at itPREMIUM

Half muscular man with right arm over his shoulder on black backgroundPREMIUM

Side view of bodybuilder with torso on black background portraitPREMIUM

Cropped image of couple dancing classical balletPREMIUM

Muscular man posing in dark studioPREMIUM

Young man with nice muscular abdomenPREMIUM

Close up of fit muscular man with golden skin. standing with strong expression on his face isolated over greyPREMIUM

3d rendered medically accurate illustration of male organs gallbladder anatomyPREMIUM

He takes fitness serious and it shows. shot of a muscular young man posing against a white background.PREMIUM

3d rendered medically accurate illustration of the male internal anatomyPREMIUM

Global sourcing and international markets economy conceptPREMIUM

Young sporty man applying talc, powder on hands before training in the modern gym. PREMIUM

Muscular and fit young man posing shirtlessPREMIUM

Fitness athletes training using battle ropes intense workout team exercise challenge in gym enjoying healthy bodybuilding endurance practice lifestyle togetherPREMIUM

Black and white photo of a handsome and sporty guy close-up in studioPREMIUM

Back view of man with muscular body standing on black and grey background, bannerPREMIUM

Muscular man workout gym motivation strength exercisePREMIUM

Studio shot of handsome muscular man shirtlessPREMIUM

Cropped portrait of young muscled shirtless sportive man posing isolated on white background.PREMIUM

Ripped muscular man in sports conceptPREMIUM

Image of shirtless man with raised arms in isolationPREMIUM

Handsome muscular man posing shirtless in casual jeans , hiding his handsPREMIUM

The first and greatest victory is to conquer self. shot of a muscular man posing against a studio background.PREMIUM

Man in black shorts inflated torso black and white photo posingPREMIUM

Young handsome man with half torsoPREMIUM

Muscular male torsoPREMIUM

Muscular male torso isolated on white. shirtless man in blue jaens touching his absPREMIUM

Boxer man, fight and blood of a boxing fighter with cigarette after training accident and a injury. smoking fitness, workout exercise and wellness athlete smoke with a hand bandage from sportPREMIUM

Strong half man is standing back to camera and showing his muscles in dark roomPREMIUM

Portrait of young muscular man with headscarf around his head crossing his arms on his body while standing against the black backgroundPREMIUM

Man perfect torso ancient male statue.PREMIUM

Silhouette of young athlete bodybuilder man on blackPREMIUM

Human body chest in black and whitePREMIUM

Arms and back of a young muscular man working out with a bar, isolated against black studio backgroundPREMIUM

Peaceful male is rubbing his bald headPREMIUM

Handsome muscular bodybuilder posing over black backgroundPREMIUM

Handsome skinny guy holding a chainPREMIUM

Muscular man from backPREMIUM

Father holding baby with dark background. PREMIUM

Male hands close-up black and white image of a muscular man, athletic body, beautiful masculine forms of muscles, relief. beautiful strong and flexible body, attractive.PREMIUM

Close-up of a female doctor checking pigment skin on man’s back with dermatoscopePREMIUM

Cropped view of woman taking off jeans from manPREMIUM

Muscular football player with ballPREMIUM

A man with a pumped-up torso and in white shorts on a dark background holds his hand behind his headPREMIUM

Sporty man pumped up press acting out on his arms cropped view gray backgroundPREMIUM

Muscular male modelPREMIUM

Healthy young man with upper bodyPREMIUM

Young sports guy with a torsoPREMIUM

Young muscular man in an expressive pose, artistic pose of the hero with outstretched arms. beautiful muscles. extraordinary athletic body. portrait on a gray backgroundPREMIUM

Strong man on a black backgroundPREMIUM

Caucasian man back view facial hairPREMIUM

Detail of the torso of an african manPREMIUM

Male slender body of athletic muscular guy on black background. abdominal abs. healthy lifestyle and dietPREMIUM

Coach sportsman with chest.PREMIUM

Muscular strong woman posing against a black backgroundPREMIUM

Handsome asian men having fun at swimming pool under sunlightPREMIUM

Human heart with circulatory system anatomy for medical concept 3d illustrationPREMIUM

Pain, waist and man with an injury after exercise, fitness and training against a grey studio background. healthcare, accident and person feeling their body with appendicitis and medical emergencyPREMIUM

Boxing.PREMIUM

Male bodybuilder athlete with torso posing against a black background, in red and blue lightPREMIUM

Clavicle bone anatomy bonesPREMIUM

Muscular man posingPREMIUM

Related Searches:male anatomy muscular body back

Male Anatomy Stock-Fotos und Bilder

• Bilder

• Creative

• Editorial

• Videos

• Creative

• Editorial

• CREATIVE
• EDITORIAL
• VIDEOS

SORTIEREN NACH

Beste Übereinstimmung

Neuestes

Ältestes

Am beliebtesten

ZEITRAUM

Alle Zeiträume24 Stunden48 Stunden72 Stunden7 Tage30 Tage12 MonateAngepasster Zeitraum

LIZENZTYPLizenzfrei

Lizenzpflichtig

RF und RM

AUSRICHTUNGBILDAUFLÖSUNGMENSCHENANZAHL PERSONENALTERSGRUPPEPERSONENKOMPOSITIONETHNISCHE ZUGEHÖRIGKEITBILDSTILFOTOGRAFENKOLLEKTIONEN

• anatomie

Durchstöbern Sie 5.

296 male anatomy Fotos und Bilder. Oder suchen Sie nach anatomie, um noch mehr faszinierende Fotos und Bilder zu entdecken.

männliche kardiologe erläutert diagnose mit patienten – male anatomy stock-fotos und bilderillustration of the male organs – male anatomy stock-grafiken, -clipart, -cartoons und -symbolemale human muscular system, illustration – male anatomy stock-fotos und bildergesunde männliche und weibliche körper – male anatomy stock-grafiken, -clipart, -cartoons und -symbolemenschliche innere organe, kreislaufsystem und nervensystem. männlicher körper. – male anatomy stock-grafiken, -clipart, -cartoons und -symbolemännliche körper bedeckt und elektronischen zirkeltraining – male anatomy stock-fotos und bildermale body with heart and blood vessels – male anatomy stock-fotos und bildermale back muscles, illustration – male anatomy stock-grafiken, -clipart, -cartoons und -symbolemale musculature, illustration – male anatomy stock-grafiken, -clipart, -cartoons und -symboleillustration of a male body – male anatomy stock-grafiken, -clipart, -cartoons und -symbolemenschliche innere organe und kreislaufsystem. männlicher körper. – male anatomy stock-grafiken, -clipart, -cartoons und -symbolemale anatomy, illustration – male anatomy stock-grafiken, -clipart, -cartoons und -symbolefrontal view of full male and female body voxel models – male anatomy stock-fotos und bildermenschliche anatomie. männlicher und weiblicher körper mit organen. – male anatomy stock-grafiken, -clipart, -cartoons und -symbolemenschlichen körper männlich und weiblich – male anatomy stock-grafiken, -clipart, -cartoons und -symbolemale anatomy, artwork – male anatomy stock-grafiken, -clipart, -cartoons und -symbolelokalisierung menschlicher organe. männlicher körper. – male anatomy stock-grafiken, -clipart, -cartoons und -symboleillustration of a male body – male anatomy stock-grafiken, -clipart, -cartoons und -symbolemenschliche anatomie. infografik-elemente. männlicher körper. – male anatomy stock-grafiken, -clipart, -cartoons und -symbolemenschliche anatomie-symbole. männlicher körper. – male anatomy stock-grafiken, -clipart, -cartoons und -symbolemännliche anatomie – male anatomy stock-grafiken, -clipart, -cartoons und -symbole

Corpo masculino Images, Stock Photos & Pictures of Corpo masculino

Explore unlimited high resolution photos of Corpo masculino for commercial purposes.

Muscular male body covered with yellow paint on a white background

Male body painted with yellow paint on a white background

Partial view of a groom with wedding rings and a bride with a wedding bouquet in her hands

Partial view of a tattooed human hand isolated on white

Partial view of a male police officer standing next to a corpse in a body bag while his colleague stands with a German Shepherd on a leash at a crime scene

Portrait of a handsome young man dripping eye drops with hand on cheek, isolated on gray

Cropped view of man pointing left with finger on white

Girl doing gymnastics in fitness studio

Partial view of cyclist standing next to bike on bike path 9

Back view of sensual half naked couple hugging isolated on white 02 Cropped shot of man with leg prosthesis standing isolated on white

Cropped image of man in bathrobe with beauty cream isolated on white

Partial view of tattooed man showing size gesture with hand isolated on white on a white massage table

People doing gymnastics in a fitness studio

Shot of a young man playing an acoustic guitar

Concentrated artist wearing gloves working on arm tattoo in studio

Partial view of pastry cream for dessert in restaurant kitchen

Partial view of man preparing traditional german khachapuri at home

Cropped shot of couple holding hands while lying in bed at home

Cropped shot of male hand holding keys and house model isolated on white

Cropped view of man exercising on treadmill in living room

Partial view of lovers holding hands with wild flowers in the background

Partial view of man cutting pepper while preparing dinner

Cutout of pastry chef breaking egg into bowl while preparing dough

Confident man with tattooed arms isolated on black

Young couple looking at each other isolated on white

Cropped view of strong man using smartphone

Partial view of tattooed couple having breakfast with toast and milk together in bed

Middle-aged criminalist in hazmat suit and latex gloves collects evidence at crime scene with corpse

Cropped shot of a pastry chef decorating sweet muffins

Portrait of a little girl sticking her tongue out looking at the camera

Partial view of a man with a tobacco box isolated on yellow

Cropped shot of African American man typing on laptop while working at home

Cropped shot of couple with champagne glasses holding hands on Week

Partial view of businessman holding hand of man in car trunk

Cropped shot of man tearing up calendar on wooden table

People doing gymnastics in fitness studio

Cropped shot of man showing adrenal cancer awareness green ribbon, aging aware news research, bipolar disorder isolated on white

Partial view of a businessman with car keys and a car in the background

Partial view of tennis player holding frying pan with egg in hand at tennis table isolated on black view of tattooed man gesturing with hand and asking for something isolated on white

Cropped view of shirtless man smiling and holding toothbrush with toothpaste in tube in bathroom

Anatomy and function of the male reproductive system

In men and women, the reproductive organs are located both inside the pelvic cavity and outside it. Most of the male reproductive system is located outside. Such a device in wildlife is a demonstration of its strength and superiority. Perhaps this is why many, if not most, men are embarrassed to see a doctor if they have problems in their intimate life.

This article is not to be used for diagnosis, treatment, and is not a substitute for seeing a doctor.

The reproductive system of a man is extremely important, as well as other systems of the body that ensure normal life. Therefore, an untimely appeal to a specialist or, even worse, ignoring the warning signs, creates much bigger problems than they were originally.

The male reproductive system has three main tasks:

1. Formation of spermatozoa in the testes (seniferous tubules). In the process of one ejaculation, 30-500 million spermatozoa come out.
2. Evacuation of seminal fluid from the male genital organs and its delivery to the female.
3. Synthesis of the main androgen (a group of steroid sex hormones in men) – testosterone.

Structure and functions of the external male genital organs

The group of external reproductive organs of a man includes:

• Penis (penis) – an organ involved in sexual contact, spewing seminal fluid. The place of attachment of the phallus to the pubis is the root. The body of the penis and the head are covered by the foreskin (skin fold), which normally should easily and painlessly move away, exposing the head. In the foreskin there are multiple glands that produce smegma (sebaceous lubricant). Internally, the penis consists of two cavernous (cavernous) and one spongy (spongiform) bodies. It is to the cavernous bodies that a man owes the appearance of an erection, in which the bodies are filled with blood and “swell”, increasing the size of the penis. In the spongy body is the urethra (urethra), which blocks the path for the passage of urine during intercourse and ejaculation.
• Testicles (testicles) – olive-shaped paired organs of different sizes produce testosterone and sperm. They are located in the sac (scrotum), which acts as a “climate control”. For healthy spermatogenesis (sperm production), the testicles must be maintained at a constant temperature below general body temperature. This provides the scrotum and the external location of the testicles. Otherwise, spermatogenesis will be impaired, which will negatively affect fertility (the ability to conceive).
• The epididymis is an oblong narrow paired organ, part of the vas deferens. In the epididymis, spermatozoa accumulate and mature for further advancement into the vas deferens. Spermatozoa accumulate in a thickening formed in the tail. In the scrotum, the appendage is adjacent to the testicle, forming a pocket. Normally, it is easily palpable through the scrotum.

Male internal genitalia

The main internal male organ is the exocrine androgen-dependent prostate gland, nut-shaped, located in the center of the pelvis near the bladder. The function of the gland is to control urination, erection, ejaculation, ensure the viability of spermatozoa and transport them.

Isolate the secretory and barrier function of the prostate. The gland produces its own secret, which enters the sperm during ejaculation. The secret contains enzymes, acids, immunoglobulins and other trace elements. The secret also contains immunity factors that allow the prostate to perform a barrier function, which consists in preventing the penetration of pathogenic microflora from the urethra into the urinary tract and preventing the spread of microorganisms from the urethra to the vas deferens. The presence of zinc ions in secret protects the male genital tract from infection. The work of the gland is controlled by pituitary and steroid hormones, estrogens.

Male internal genital organs also include:

• Deferent ducts — their task is to transport ejaculate to the urethra, which can also be attributed to the reproductive system. The ducts originate from the appendages of the testicles.
• Seminal vesicles – produce a fluid that is part of the semen. The secret of the bubbles, containing a large amount of fructose, is “responsible” for the vital energy of spermatozoa.
• Bulbourethral glands – tiny pea-sized Cooper glands located near the prostate, secrete into the urethra. The secret of the glands lubricates the walls of the urethra, neutralizes the acidity of urine.

Hormones that regulate the function of the male reproductive system

The function of the reproductive system in men is regulated by three main hormones:

• Luteinizing (LH).
• Follicle stimulating (FSH).
• Testosterone.

LH and FSH are pituitary hormones. Testosterone is synthesized under the influence of LH, spermatozoa are formed under the influence of LH. Testosterone is responsible for the timely appearance of secondary sexual characteristics, seminal fluid production, muscle building, physical strength and endurance, libido, voice pitch.

Function of hormones in the male reproductive system

Read more about hormones in men in this material – note. altravita-ivf.ru

Sperm formation

Spermatogenesis (production of seminal fluid) is carried out under the influence and control of hormonal substances. It starts from the moment of puberty (11-15 years), therefore, until this age, spermatozoa are not produced in the boy’s body. When testosterone reaches the age-appropriate level in a teenager, this leads to the activation of stem cells in the testicles (spermogonia). Spermogonium is converted into spermatocytes containing a double chromosome set. Spermatocytes divide, forming in turn secondary spermatocytes, which contain one chromosome set each.

The spermatocytes are then transformed into spermatid cells, which undergo spermiogenesis (the final stage of spermatogenesis). Spermatid cells turn into spermatozoa, which mature in the epididymis.