...Functions of Reproductive System ❑ Procreate species ❑ Manufacture important hormones ❑ Pleasure Stages of Life ← Embryologically, males and females start out “sexually indifferent” ← Gonads, ducts and externally identical structures ← At 5 weeks gestation changes start to take place ← Puberty: reproductive organs grow to adult size and reproduction becomes possible ← Between 10 and 15 ← Influence of rising levels of gonadal hormones ← Testosterone in males ← Estrogen in females I. Male Reproductive System: Structure ← Scrotum ← Function: Protects the testes, epididymis, and spermatic cord ← Holds testes away from body ← Temperature: 1° below body temperature ← Lined with serous membrane that secrets fluid ← Testes move freely ← Penis ← Function ← Deliver sperms to female ← Urination ← Shaft ← Erectile tissues surround urethra ← Glans ← Cone-shaped structure on end of penis ← Prepuce (foreskin) ← Skin covering in uncircumcised males ← Epididymis ← Sits on top of each testis ← Receives spermatids from seminiferous tubules ← Spermatids become sperm cells ← Vas deferens ← Tube connected...
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...Human Reproductive System The reproductive system or genital system is a system of organs within an organism which work together for the purpose of reproduction. Many non-living substances such as fluids, hormones, and pheromones are also important accessories to the reproductive system. Unlike most organ systems, the sexes of differentiated species often have significant differences. These differences allow for a combination of genetic material between two individuals, which allows for the possibility of greater genetic fitness of the offspring. The major organs of the reproductive system includes, the external genitalia as well as a number of internal organs including the gamete producing gonads . Diseases of the human reproductive system are very common and widespread, particularly communicable sexually transmitted diseases. Most other vertebrate animals have generally similar reproductive systems consisting of gonads, ducts, and openings. However, there is a great diversity of physical adaptations as well as reproductive strategies in every group of vertebrates. Human reproductive system Human reproduction takes place as internal fertilization by sexual intercourse. During this process, the erect penis of the male is inserted into the female's vagina until the male ejaculates semen, which contains sperm, into the female's vagina. The sperm then travels through the vagina and cervix into the uterus or fallopian tubes for fertilization of the ovum. Upon successful...
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...REPRODUCTIVE SYSTEM FUNCTIONS ➢ The major function of the reproductive system is to make sure that the human species survives. ➢ It is not necessary for every human being to produce children, but in order to continue our human species, at least some people have to have children. ➢ The four main functions of the human reproductive system are: • To produce egg and sperm cells, • To transport and sustain these cells, • To nurture the developing offspring, and • To produce hormones. MAJOR ORGANS ➢ In the human reproductive system, the major organs include the external genitalia and many internal organs including gonads producing gametes and hormones. ➢ These hormones are needed in the maturing of the human reproductive system, the development of sexual characteristics, and the importance in regulating the normal physiology of the human reproductive system. ➢ In the males, the major organ of the reproductive system is the penis, and in the females it is the vagina. FEMALE REPRODUCTIVE SYSTEM Female External Reproductive Organs A female's external part of the reproductive organs is called the vulva, meaning “covering.” The vulva is located between the legs and covers the opening to the vagina and other reproductive organs located inside the body. Female Internal Reproductive Organs The female has four internal reproductive organs: • the vagina, • uterus, • fallopian...
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...Essay: Male and Female Reproductive System Do you know how you were born? Do you know how you came to be? The reproductive system is the system that made that all possible. Without the reproductive system you wouldn’t have been born. In order to produce offspring, the male and female reproductive systems have to be different. Each system has different parts, problems and care. Each system have different purposes, the male reproductive system’s function is to produce sperm, while the female reproductive system’s function is to produce ova, store ova and house a fertilized egg. The male reproductive system is divided into two categories: internal and external reproductive organs. External organs are outside the body and internal organs are inside the body. The external reproductive organs are the penis, testes, scrotum, epididymis, and somniferous tubules, which are in the testes. The penis allows liquid waste and semen to leave the body. The testes, which are comprised of somniferous tubules, produce sperm. Sperm mixes with seminal fluids to produce semen. Semen is released through the penis and sperm in the seminal fluid has the ability to fertilize an egg. The scrotum protects and holds the testes and epididymis. The epididymis stores sperm. It also allows them to mature The internal reproductive organs are the vas deferens, seminal vesicles, Cowper’s gland, and the prostate gland. The vas deferens extends from each epididymis. They allow the sperm to leave the scrotum...
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...The reproductive system or genital system is a system of organs within an organism which work together for the purpose of reproduction. Many non-living substances such as fluids, hormones, and pheromones are also important accessories to the reproductive system. Unlike most organ systems, the sexes of differentiated species often have significant differences. These differences allow for a combination of genetic material between two individuals, which allows for the possibility of greater genetic fitness of the offspring. The major organs of the reproductive system includes, the external genitalia as well as a number of internal organs including the gamete producing gonads . Diseases of the human reproductive system are very common and widespread, particularly communicable sexually transmitted diseases. Most other vertebrate animals have generally similar reproductive systems consisting of gonads, ducts, and openings. However, there is a great diversity of physical adaptations as well as reproductive strategies in every group of vertebrates. Human reproductive system Human reproduction takes place as internal fertilization by sexual intercourse. During this process, the erect penis of the male is inserted into the female's vagina until the male ejaculates semen, which contains sperm, into the female's vagina. The sperm then travels through the vagina and cervix into the uterus or fallopian tubes for fertilization of the ovum. Upon successful fertilization and implantation...
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...early in fetal development * Testosterone is related to aggression in animals Female Reproduction * Ovary * 2 ovaries, one on either side of the uterus * Follicle= egg + granulosa cell (follicle cell) * Granulosa cells make hormones estrogen and progesterone * Figure 46.12 * When a female is born all of her eggs are arrested in prophase of meiosis 1 * Every month about 13 eggs begin to continue meiosis . * When the egg is ovulated it goes all the way to metaphase 2 then stops * Break down of cyclin allows meiosis to complete * Uterus * Lining is called endometrium * Functional layer: layer that comes of during menstruation * Vagina * Opening to female reproductive tract * Clitoris * Has spongy tissue that fills with blod during arousal * Menstrual cycle...
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...Human Reproductive System Medical Administrative Assistant Module C Sary Metellus Content 01. Reproduction 02. Female Reproduction What it Does Good and Bad 03. Male Reproduction What it Does Good and Bad 04. Fertilization 05. References Human Reproduction System Hi, my name is Sary Metellus and I am doing an essay on the Human Reproductive System, Male and Female. “All living things reproduce.” (Steven Dowshen, Femal Reproductive System, 2010) That’s a pretty interesting saying. Both male and female reproductions are very important to produce a new individual – a child, baby. Now I’m writing about the female system like the organs unlike the males which are hung out, the females are inside the body. The female’s internal reproductive organs are the vagina, uterus, fallopian tubes, and ovaries. The vagina is the inside the body which is connected to the vulva and that is the outside covering. It’s a muscular hollow tube, which connects the opening to the uterus. It’s muscular so it can contract and expand, which helps with delivering a baby or using a tampon. The cervix is the neck, which has strong thick walls, and it is the opening to the uterus. The uterus is shaped like an upside-down pear and is very strong, it is the part where it will hold the baby and grow the baby in it. The uterus is connected to the fallopian tube which connects to the ovaries. There are two oval-shaped ovaries, one on each side of the...
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...Reproductive Health Bill IV. Background and Exposition The Reproductive Health Bill was first proposed in 1998 by Edcel Lagman of Albay. The said bill aims to improve and promote all methods of family planning, both natural and modern, to help our country’s dilemma regarding the continued growth of our population. The RH Bill gives information to family planning. It will improve maternal, infant and child health and nutrition. It promotes breast feeding. Then abortion will remain illegal and it is punishable by law but post-abortion complications will be given medical aid. It also contains prevention of reproductive tract infections like HIV/AIDS, STD, etc; treatment of breast and reproductive tract cancers, and prevention and treatment of infertility. It has elimination of violence against women and also education of sexuality and reproductive health. It includes male involvement and participation in the reproductive health and lastly education of reproductive health for the youth. For several reasons this bill has been an issue in our country for years. It has its pros and cons. Some say it is advantageous because it will really help in the country’s problem, the never ending growth of population that eventually leads to the country’s unchanging state of poverty. Some say it is a no no because of its very ill effects, immorality and sinful act. While, others have no idea what it is nor have any concern about what is happening around them which is really unfortunate. So...
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...The Female Reproductive System Human reproduction, always an object of the most intense interest, has lately become the darling of the media, the subject of innumerable television talk shows, magazine articles, and newspaper editorials. With each new medical breakthrough in fertility and family planning, the noise level grows higher. From elementary school onward we're now deluged with information, some factual, some not on menstruation and menopause, conception and contraception. Sorting it all out may seem impossible. But a reasonable understanding of the basics of reproduction can make the job easy. As you weigh your options, whether to encourage pregnancy or forestall it, your best resource is a working knowledge of the organs, glands, and hormones that prepare your body for motherhood. The reproductive system begins at the external genital area or vulva, which runs from the pubic area downward to the rectum. Two folds of fatty, fleshy tissue surround the entrance to the vagina and the urinary opening: the labia majora, or outer folds, and the labia minora, or inner folds, located under the labia majora (Thibodeau and Patton, 2008.) The clitoris, is a relatively short organ (less than one inch long), shielded by a hood of flesh (Reproductive System, 2009.) When stimulated sexually, the clitoris can become erect like a man's penis. The hymen, a thin membrane protecting the entrance of the vagina, stretches when you insert a tampon or have intercourse. From this point onward...
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...IV. Background and Exposition The Reproductive Health Bill was first proposed in 1998 by Edcel Lagman of Albay. The said bill aims to improve and promote all methods of family planning, both natural and modern, to help our country’s dilemma regarding the continued growth of our population. The RH Bill gives information to family planning. It will improve maternal, infant and child health and nutrition. It promotes breast feeding. Then abortion will remain illegal and it is punishable by law but post-abortion complications will be given medical aid. It also contains prevention of reproductive tract infections like HIV/AIDS, STD, etc; treatment of breast and reproductive tract cancers, and prevention and treatment of infertility. It has elimination of violence against women and also education of sexuality and reproductive health. It includes male involvement and participation in the reproductive health and lastly education of reproductive health for the youth. For several reasons this bill has been an issue in our country for years. It has its pros and cons. Some say it is advantageous because it will really help in the country’s problem, the never ending growth of population that eventually leads to the country’s unchanging state of poverty. Some say it is a no no because of its very ill effects, immorality and sinful act. While, others have no idea what it is nor have any concern about what is happening around them which is really unfortunate. So the researchers thought...
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...The human reproductive system provides many functions for both the male and female person. It is involved in hormone production, and the creation of human life. The reproductive system works together with other organs in the body to help with the regulation of hormone secretion, the secondary sexual characteristics and the ability to become pregnant. Along with the normal physiological changes that occur with puberty, pregnancy and sexual maturation, the reproductive system is prone to many different types of infections. Infections such as gonorrhea, chlamydia, HIV, syphilis and many others can affect the reproductive system in a negative way and cause irreversible damage. The anatomy and physiology of the reproductive system, both male and female, will be reviewed. Also it will discuss syphilis, its pathophysiology, clinical manifestations, prevention and the nursing interventions. It will discuss how syphilis affects the reproductive system and other parts of the body if not treated. The female reproductive system consists of internal and external genitalia. The external genitalia are located at the base of the pelvis in the perineal area and include the mons pubis, labia majora, labia minora, clitoris and perineal body (Porth & Matfin, 2009). The mons pubis is a skin covered fat pad located anteriorly to the symphysis pubis. The labia majora are the outermost lips of the vulva, during puberty they are covered with hair. The labia minora are located between the labia majora...
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...Baby Mama 1 hour 39 minutes Rated: PG-13 Genre: Comedy Released: April 25, 2008 Directed by Michael McCullers Distributor: Universal Studios Technology is defined in the dictionary as “the branch of knowledge that deals with the creation and use of technical means and their interrelation with life, society, and the environment.” Technology has maneuvered its way into the world’s simplest form of living, and has even presented itself in the genre of films writings as well. Today not only is technology used in the production of these films, but in many cases it has made itself part of the plot. Film writers have amplified, stretched, or even created many types of technology to draw their plot lines around, and the movie Baby Mama does just that. Baby Mama is a film that presents something as serious as reproduction and the technologies involved in that, and make it hilarious and understandable to your average audience. Baby mama is a romantic comedy film released in 2008. It was written and directed by first time director Michael McCullers, staring Tina Fey, Amy Poehler, and Greg Kinnear. The main character in the film is Tina Fey’s character, Kate. Kate is an intelligent single 37 year old woman who’s desperately looking to have a child. She attempts adoption but fails due to the fact that she is a single mother. She then picks a sperm donor and tries in-vitro fertilization nine times but does not manage to get pregnant; she finds out that her chances of conceiving...
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...The male and female reproductive systems become active after puberty. The male system starts with the creation of sperm in the testicles. Sperm carries the chromosomes that make up half of the genetics of the embryo created. The male body creates an endless supply of sperm that will travel from the testicles through the vas deferens to the penis where it is then ejaculated into the female reproductive system. This is the end of the male involvement with reproduction. The female body starts the reproductive cycle at puberty. This is at different ages but usually falls between 10-13 years of age. Females are born with a limited number of eggs to use for reproduction. These eggs are released from the ovaries on 28 day cycles called the menstration cycle. At the beginning of this cycle ovulation occurs and the egg goes through the fallopian tubes. This is the best time for the egg and sperm to meet to create an embryo. When an egg is released and meets up with the sperm the embryo attached to the inside lining of the uterus where it stays until birth. Pregnancy is determined based on the amount of progesterone hormone in the female body. This hormone continues throughout pregnancy. During pregnancy, the baby receives nutrition through the umbilical cord and placenta. The female body stretches and adjusts to make room for the growing baby. The first 3 months is when the baby develops a heartbeat, brain and spinal cord. Then in the next 3 months it develops more details like...
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...The platform states, “Women have the right to the enjoyment of the highest attainable standard of physical and mental health.” It continues, “Reproductive rights embrace certain human rights that are already recognized in national laws, international human rights documents… The promotion…of these rights for all people should be the fundamental basis for government- and community-supported policies and programs.” (United Nations, 1995) The UN Declaration of Human Rights also states that one’s general health is a right that all people have. (United Nations, 1948) These two documents are internationally recognized. There are two concepts to take from that recognition: first, that the right to adequate reproductive health is a right everyone is entitled to and second, that the issue of reproductive rights extends far beyond just the United...
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...PHNOM PENH Youth’s Perspective on Sexual and Reproductive Health ទស នវិសយរបស់យវវ័យេលើសខភពបន្តពូជ និង សុខភពផ្លូវេភទ ័ ុ ុ Research Report In Partial Fulfilment of the Requirement For the Degree of Master of Arts in Social Work HEAK MORINA August 2011 កលវិទយល័យភូមនភេពញ ិ ទ នំ កលវិទយល័យអុី ៉ ្រស្តី Royal University of Phnom Penh In Cooperation with Ewha Womans University Youth’s Perspective on Sexual and Reproductive Health ទស នវិសយរបស់យវវ័យេលើសខភពបន្តពូជ និង សុខភពផ្លូវេភទ ័ ុ ុ Research Report In Partial Fulfilment of the Requirement For the Degree of Master of Arts in Social Work HEAK MORINA Examination committee: Dr. Erica Y. Auh (Chairperson) Dr. Choong Rai Nho Prof. Kim Sovankiry August 2011 កលវិទយល័យភូមិនទភនំេពញ Royal University of Phnom Penh Faculty of Social Sciences and Humanities Department of Social Work Youth’s Perspective on Sexual and Reproductive Health ទស នវិសយរបស់យវវ័យេលើសខភពបន្តពូជ និង សុខភពផ្លូវេភទ ័ ុ ុ Research Report In Partial Fulfilment of the Requirement For the Degree of Master of Arts in Social Work Supervisor Prof. Soon Dool Chung Sponsored by EWHA Womans Univerity August, 2011 កលវិទយល័យភូមិនទភនំេពញ Royal University of Phnom Penh Faculty of Social Sciences and Humanities Department of Social Work TO WHOM IT MAY CONCERN Name of program: Master Program of Social Work Major in Social Work Name of Candidate: Title of thesis: HEAK Morina Youth’s Perspective on Sexual and Reproductive Health ទស នវិសយរបស់យវវ័យេលើសខភពបន្តពូជ និង ័ ុ...
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