Social Medical doing it sex or sexual intercourse her time of the month period boobs breasts balls testicles ID: 748879
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Slide1
Reproductive AnatomySlide2
Social:
Medical:
“doing it”
“sex” or “sexual intercourse”
“her time of the month”
“period”
“boobs”
“breasts”
“balls”
“testicles”
The difference: There’s nothing inappropriate about the social level,
but I prefer the class to attempt to learn and use the medical terms.Slide3
WHAT IS PUBERTY
the period during which adolescents reach sexual maturity and become capable of reproduction.Slide4
General Terms
1.
Adolescence: A bridge between childhood and adulthood. Puberty lasts several years and occurs during the early teens.2. Puberty: The time when a person reaches sexual maturity.3. Hormones: Chemicals made in the body that cause change and growth.4. Intercourse: The sexual act of placing the penis into the vagina in order to deposit sperm for conceptionSlide5
PHYSICAL CHANGES DURING PUBERTY
Female
Development of breastsMenstruation beginsWidening of hipsMaleGrowth of genitals (testicles and penis)Production of spermEjaculation becomes possibleBroadening of shouldersDeepening of voiceSlide6
PHYSICAL CHANGES IN BOTH
Acne
Reproduction becomes possibleGrowth spurt (height and weight)Reproduction hormones become more activeIncreased hair growthChange in underarm smell, perspiration and hair growth.Slide7
When does puberty occur?
There is no set age or time for puberty to occur
Teens go through puberty at all different timesNo need to worry if you haven’t experienced the changes yet!Typical range:Boys: 11-14Girls: 9-13Slide8
Before puberty, the testosterone level in boys is normally low.
Testosterone increases during puberty.
This causes boys to develop a deeper voice, get bigger muscles, and get facial and body hair. Copyright © 2010 Ryan P. MurphySlide9
Before puberty, the testosterone level in boys is normally low. Testosterone increases during puberty. This causes boys to develop a deeper voice, get bigger muscles, and get facial and body hair.
Copyright © 2010 Ryan P. MurphySlide10
Before puberty, the testosterone level in boys is normally low. Testosterone increases during puberty. This causes boys to develop a deeper voice, get bigger muscles, and get facial and body hair.
Copyright © 2010 Ryan P. MurphySlide11
Some hormone levels change in your body over the course of your life such as the sex hormones testosterone and estrogen.Slide12
Some hormone levels change in your body over the course of your life such as the sex hormones testosterone and estrogen.
Testosterone LevelsSlide13
Some hormone levels change in your body over the course of your life such as the sex hormones testosterone and estrogen.
Testosterone LevelsSlide14
Some hormone levels change in your body over the course of your life such as the sex hormones testosterone and estrogen.
Testosterone Levels
Copyright © 2010 Ryan P. MurphySlide15Slide16Slide17Slide18
Estrogen LevelsSlide19
ChildhoodSlide20
Childhood
PubertySlide21
Childhood
Puberty
Reproductive YearsSlide22
Childhood
Puberty
Reproductive YearsSlide23
Childhood
Puberty
Reproductive Years
Menopause
Copyright © 2010 Ryan P. MurphySlide24
Sexual Health
When does sexual health begin?
BIRTH!Development of sex organsHormonesGrowth/developmentRelationships develop throughout lifeSlide25
Sex Cells
Female:
Ovum (egg) released from the ovaryMale:Sperm released from the testesSlide26
Fertilization: when a sperm and egg join to make the first cells of a new babySlide27
Does sexual maturity mean you are mature enough for sex?
Sexual maturity
physicalfemales are capable of conceiving a baby and carrying for 9 monthsmales are capable of getting a female pregnantMature enough for sexemotionalare you capable of dealing with the consequences?are you willing to abandon your values on the subject?are you prepared for the stress that comes with a sexual relationship?Slide28
Activity!
Label the changes during puberty (differences and similarities) experienced by boys and girls.
Copyright © 2010 Ryan P. MurphySlide29
The reproductive system is not needed to keep you alive like all of the other systems.
It is responsible for keeping the species from going extinct.
Copyright © 2010 Ryan P. MurphySlide30
The Reproductive System: Produces, stores, nourishes, and releases sex cells.
Copyright © 2010 Ryan P. MurphySlide31
Sperm: Male sex cell (gamete)
SpermSlide32
Egg (Ovum): Female sex cell.
EggSlide33
Fertilization: The joining of the egg and the sperm.
The sperm and egg contain genetic information that will allow this one cell to multiply into trillions.
Copyright © 2010 Ryan P. MurphySlide34
Female Anatomy: External
The external organs are contained in an area called the
Vulva:Outer labiaInner labiaHymenOpening to the vaginaClitorisSlide35
Female Anatomy: Internal
Vagina
:Stretchable passage between the vulva, cervix, and uterusAbout 4 to 5 inches in lengthAlso known as the: birth canal organ of intercourseSlide36
Female Anatomy: Internal
Cervix
:Opening to the uterusThe cervix plays a very important role in reproduction. Without a “strong” cervix, a female would not be able to naturally hold a fetusUterus:Also known as the wombLined by a thick blood filled blanket called the endometriumThe uterus is a very strong muscular organ. The function is to house and support the developing fetusSlide37
Female Anatomy: Internal
Endometrium
:Develops throughout the menstrual cycleShed if fertilization and implantation do not occur. This is called menstruationFallopian Tubes:Extend from the top of each side of the uterus each tube ends near an ovaryOuter edge of the tubes has fimbria that sweep the mature eggs from the ovary into the tubeSlide38
Female Anatomy: Internal
Ovaries
:Attached by ligaments to each side of the uterus and to the walls of the pelvisEach ovary has thousands of folliclesEach follicle has an immature eggEgg (Ovum):Female reproductive cellThe largest human cell (about the side of a grain of salt)Slide39
http://www.youtube.com/watch?v=_BnIl5MLpC8&list=PLYkDg7ymNvkiqmsBBehqh89DTEFaRurKSlide40Slide41
Flip Over Your Page!
With your group, read the paragraph and fill in the blanks.Slide42
Male Anatomy
Penis
:Formed of spongy tissue that fills with blood and becomes erect during sexual excitementEjaculation:Occurs from the penisNot all erections end in ejaculations!Slide43
Male Anatomy
Glan
:Soft top of the penis foreskin covers the glans in uncircumcised men.Foreskin:Retractable tube of skin that covers and protects the glans of the penisCircumcision removes the foreskinSlide44
Male Anatomy
Scrotum:
Sac of skin which holds the testes, Epididymides and vas deferensKeeps testes up to 5 degrees cooler than normal body temperature; to allow for sperm productionAlso protects testes from injury to some degreeSlide45
Male Anatomy
Testes:
Two ball like glandsProduce spermProduce testosteroneUrethra:Tube that runs from the bladder to the opening in the glans of the penisCarriers urine from the bladder and semen from the vas deferensSlide46
Male Anatomy
Epididymis:
Each is a tube tightly coiled over the top and behind each testesWhere the sperm maturesVas Deferens:Two long narrow tubes that carry the sperm from each epididymis to the seminal vesiclesSlide47
Male Anatomy
Prostate Gland:
Located below the bladderProduces a thin fluid to help sperm moveFertilizes spermCowpers Gland:Secrete fluids that male the seminal fluid stickySlide48
Male Anatomy
Seminal Vesicle:
Located beneath the bladderProduce seminal fluid in which sperm move and are nourishedThis fluid, along with secretions from the Prostate Gland and Cowper’s Gland is called semenSemen:Thick white fluid containing spermatozoa that is ejaculated by the male genital tract.Semen does not consist of only spermSlide49
Flip Over The Page!
With your group, read the paragraph and fill in the blanks. Slide50
Activity!
Put the path of the sperm and the path of the egg in order of how they pass through the reproductive system. Slide51
Exit Ticket
Question: What is the path traveled by a sperm cell?
Journal:Was most of this new information to you or had you learnedit before?Slide52
Activity: vocab matching
With a partner, attempt to match the vocabulary with it's description
.http://www.youtube.com/watch?v=dpWCd_i9pJs&list=PLYkDg7ymNvkiqmsBBehqh89DTEFaRurK