### person:

Boy
* Many boys also notice that their nipples and breasts change during puberty
  - begin shaving when hair starts growing on their faces
  - enjoy touching their penis, particularly the tip
  - experience late puberty which is most often a completely normal event
* More boys have autism than girls.
* Most boys are born with two testicles in the scrotum
  - begin puberty
  - develop sperm ducts, prostates and seminal vesicles
  - die after time
  - enter puberty
* Most boys go through puberty in their teens
* Most boys grow adulthood
  - feet
  - up emotionally neglected by adult males
* Most boys have breast tissue
  - only one mother
  - inherit baldness
* Most boys inherit male baldness
  - pattern baldness
* Some boys believe their dads can walk on water
  - develop breast growth
  - die after dentists
* Some boys die of diabetes
  - eat disorder
  - even have two urethras
* Some boys have a circumcision, which means that a doctor or clergy member cuts away the foreskin
  - cancer
  - lower testosterone levels
  - kill fathers
* Some boys lose mothers
  - weight
  - see pornography as a way of life on the Net
  - start puberty early, and some start later
* acquire knowledge.
* also are more likely to fight in wars
  - go through a growth spurt about two years after puberty begins
  - undergo a growth spurt during puberty as they reach their adult height and weight
* always have pet names for their manhood.
* appear to be more likely to have behaviour problems than girls
  - possess a greater percentage of lean body mass than girls in the pre-pubertal years
* are a different group of people
  - about three times more likely to stutter than girls
  - also victims of rape, but to a lesser extent
  - considerably more likely than girls to be victims of violent crimes
  - five times as likely to commit suicide
* are four times as likely as girls to commit suicide
  - more likely than girls to have autism
* are four times more likely to be abused outside of the family than girls
  - drop out of high school than girls
  - generally more active than girls throughout childhood
  - had more frequently by youthful than elderly parents
  - more likely than girls of having lymphoma of any type
* are more likely than girls to have autism
  - sleepwalk
  - sustain a brain injury
  - wet their beds
* are more likely to be diagnosed with a reading disorder than girls
  - infected because they are thought to eat more dirt than girls
  - become violent, and girls are more likely to become pregnant
  - develop otitis media than girls
  - experience stress because of events in their lives
  - sleepwalk than girls
  - succeed in suicide than girls
  - sexually active than girls
  - susceptible to ischemia than girls
  - most vulnerable to stress earlier in childhood
* are much more likely than girls to be victims of serious violent crimes
  - to carry weapons than girls
  - nearly twice as likely to have played with fire than girls
  - sexually mature when the testes produce sperm
  - significantly more likely than girls to die at the hands of their parents or step parents
  - ten times as likely to be diagnosed with ADD than girls
* are three times more likely to stutter than girls
  - sustain a school-related injury than girls
* attain puberty earlier than girls.
* attend high schools
* become men
  - sons
* begin learning to shoot at age seven or eight
  - making sperm when they start growing into men , at a time of life called puberty
  - producing sperm - the male reproductive cells
  - puberty and reach their adult height earlier than girls
  - the use of tobacco at a very early age
  - wrestling at an early age, practicing in the fields as they tend their family's goats
* born later in pregnancy have ridges in the scrotum with descended testicles.
* can become more aggressive and also develop a sex drive inappropriate for their age
  - have long hair, and girls can have short hair
  - mimic a father's aggressive behavior toward women
* chase girls.
* come into rooms.
* commit suicide more often than girls, but no one is immune.
* consider touch.
* continue the family bloodline and traditionally support ageing parents in later life.
* convert feelings to movement, and movement can engender feelings.
* demonstrate achievement.
* develop pyloric stenosis four to five times more often than girls.
  - at higher rates than girls in all industrialized countries
  - more often than girls, and there are fewer cases in the summer
* discover women.
* display interest.
* do die from infection or bleeding when a circumcision is badly done
  - love to be in love, And girls do love to marry
* eat peanut butter sandwiches
* engage in conflict
  - kinds
* enjoy awesome games
  - breakfasts
  - playtimes
* enter grade schools
* especially have higher self-esteem when dad is seen as an equal parent.
* exhibit interest
  - pain
* experience activations
  - more developmental problems as a result of parental divorce than do girls
* find fingers
  - happiness
  - true happiness
* generate ten times more androgen than girls do, and are more likely to develop acne.
* get aquarium hobbies
* give nod.
* go to colleges
* gradually start growing beards after their voices change.
  - for about six years after puberty starts
  - more slowly than girls, but for a longer time
  - most rapidly at sixteen, girls at thirteen or fourteen
  - taller before their bodies devote much effort to building muscles
* have a drowning rate two to four times that of girls.
* have a greater number of ear infections than girls
  - tendency than girls to re-enact their abuse by abusing other children
  - penis and testicles
  - vagina, girls have a penis
  - backs
  - dreams
  - first wet dreams
  - front teeth
  - guns and girls have babies because neither have fathers
  - have trouble
  - higher amounts of androgen, of course, and boys also tend to have worse acne than girls
  - information
  - lower levels of the neurotransmitter serotonin than girls
* have more information
  - muscle while girls have more fat
  - only one X chromosome which they receive from their mother
  - penises, girls have vaginas
  - rotten teeth
* have sexual experience
  - feelings for their mothers, while girls have feelings for their fathers
  - shapes
  - siblings
  - skills
  - skin that covers the end of the penis called the foreskin or prepuce
* hit heads.
* hold pets.
  - body substances
  - cell membranes
  - cytoplasm
  - legs
  - necks
  - plasma membranes
  - vacuoles
* kill themselves five times more often than girls.
* know dreams
* learn about animals
  - beetles
  - insects
  - squirrels
* leave grandmas
  - homes
* lift heads.
* live in houses.
* lose pounds.
* love animals
  - dinosaurs
  - dogs
  - footballs
* make breakfasts
  - noise
* mature more slowly than girls, for example, in areas like verbal skills.
* may have growth
  - rapid growth
* need calories
  - families
* often start the changes caused by puberty a year or two later than girls
  - tend to weigh a little more than girls
* only have one X chromosome.
* pick up snakes.
* possess dogs.
* pour water.
* raise hands
  - in homes
* reach the peak of their sexual drive at age nineteen, girls much later.
* return homes.
* ride bikes.
* seem to have more of a history of being overweight than girls.
* show reaction.
* start to mature physically around the age of eleven.
* sustain injuries.
* tend to acquire self-esteem by being viewed as capable and proficient in some sort of activity.
* tend to be less literate than girls
  - sexually assaulted at an earlier age than are girls
  - commit suicide at a higher rate than girls
  - have more neurologic abnormalities than girls, generally
  - see fairness as the protection of individual rights
  - sleep more than girls until about age five
* touch waists.
* typically develop more slowly than girls and are much more physically active
  - have more difficulty keeping still than do girls
* undergo treatments.
* use intelligence.
* usually start growing beards after their voices change.
* utilize element methods
* visit dentists.
* watch fathers.
* wear gray sweaters
  - layers
* weigh kgs
  - lbs
+ Ejaculation, Men, First ejaculation: Female reproductive system :: Male reproductive system
  * Young boys cannot ejaculate. A boy's first ejaculation usually happens about one year after he begins puberty, which is when his body starts changing into a man's body. Most boys go through puberty in their teens. The first time a boy ejaculates usually happens when he is asleep. It happens without the boy's control, often when he is having a dream about sex. Scientists believe that wet dreams are the body's way of removing too much semen. When a boy begins masturbating, wet dreams usually stop happening.
+ Girl, Tradition:
  * Traditionally, girls play with dolls a lot. They are also more interested in clothes than boys, and they like dressing up and making up. Boys often prefer rough games and enjoy playing with mechanical things such as toy cars and trains. People today have long discussions about whether this is because they are born like that, or because that is the way society expects them to behave.
+ Microtia: Biology
  * Microtia' meaning 'small ear' is a deformation of the outer ear. More boys are affected than girls. The right ear is more affected than the left. One in 1000 people have microtia. It can affect hearing.
+ Puberty, Body changes in males, Body growth
  * Boys grow more slowly than girls, but for a longer time. That is why most men are taller than women. By the end of puberty, adult males have heavier bones and more muscle than females. Because men have less body fat than women, their hips do not grow bigger. Some bones like those in the jaw and shoulders grow more in males than in females. That is why males have wider faces and shoulders but narrower hips
  - hair and skin changes
  * The hair on the arms, legs, chest, abdomen and back may also become thicker. Different men have different amounts of body hair. Many boys begin shaving when hair starts growing on their faces
  - When puberty starts and ends: Physiology :: Human sexuality
  * Boys grow for about six years after puberty starts. Puberty in boys starts off more slowly than in girls, but then speeds up later on. Although boys are usually about  shorter than girls before puberty begins, adult men on average end up about  taller than women
+ Russian language, Naming: Slavic languages :: Languages of Europe
  * Boys have the same family name as their fathers. Girls also use their father's family name, but with one difference. An 'a' is put on the end of the name. Take, for example, a man with the family name 'Romanov'. His son's family name is 'Romanov'. His daughter's family name is 'Romanova'.
+ Testicle, Function, Making sperm: Anatomy of the male reproductive system :: Glands
  * As well as being chemical-producing glands, testicles are gonads. Apart from 'hormones', the other important substances made by the testicles are spermatozoa, which are generally just called sperm. Scientists call making sperm 'spermatogenesis'. Boys begin making sperm when they start growing into men, at a time of life called puberty
  - Health issues, Diseases
  * Most boys are born with two testicles in the scrotum. The testicles have formed inside the baby's body, but moved into the scrotum before the birth. Sometimes one or both the testicles are still inside when the baby is born. Sometimes an operation is needed to fix this
+ The Blues Brothers, The Blues Brothers (1980), Story: 1980 movies :: American comedy movies :: American musical movies :: English language movies :: Movies set in Chicago, Illinois :: Movies shot in Chicago, Illinois :: Road movies
  * All kids in the neighborhood help in selling the tickets. Elwood and Jake end up in a gas-station that is out of gas, and the gig starts without them. Boys find out where the gig is. When the brothers finally arrive, they sabotage the Good Ole Boys' car. They do two songs, 'Sweet Home, Chicago', and 'Come On'.
  * The way boys are brought up will be vary a lot between different cultures. Boys are supposed to be tougher than girls. It is their job to do work which is physically hard, including fighting in the army when they are grown up. However, many girls also wear trousers these days, like boys, especially when dressed informally. Boys often have shorter hair than girls, although this can vary a lot according to quickly changing fashions.