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Published byKaitlynn Patt Modified over 9 years ago
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STRUCTURE 1.Bladder 2.Seminal Vesicle 3.Epididymus 4.Prostate 5.Cowper’s Gland STRUCTURE 6.Urethra 7.Penis 8.Vas Deferens 9.Testes 10.Scrotum 11.Seminiferous tubules
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Assessory organ of reproductive system Holds/Stores Urine Location above Prostate
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Attaches to vas deferens at bottom of bladder Produce fluid (fructose) to nourish sperm in semen
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Tightly coiled tube Connects testis to vas deferens Holds sperm until maturation
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Surrounds tissue at base of urethra (below bladder) Provides fluids for semen
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Produces secretions for semen Neutralizes semen Lubricates the urethra
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Tube leading from bladder to outside body Carries urine and semen
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External organ of system Made of spongy tissue that contains many blood vessels
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Muscular tube (18 inches) Connects epididymus to top of urethra
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Made of 250 lobes Each lobe holds 1-4 seminiferous tubules Produces sperm (100 million/day) and hormones Stores sperm
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Pouch-like structure behind the penis Holds testes Temperature regulation
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has cells that produce male hormones Take sperm to epididymis and vas deferens
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STRUCTURE 1.Fallopian Tube 2.Uterus 3.Cervix 4.Ovary 5.Ova STRUCTURE 6.Bladder 7.Urethra 8.Vagina 9.Labia Minora 10.Labia Majora 11.Endometrium
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Connects ovaries to uterus Finger-like projections to pull in ova
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Also called “womb” Holds fetus during pregnancy Pear-shaped (3 in x 2 in)
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Lower part of the uterus Opens into the vagina Dilates (opens) for birth
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Stores ova (egg) Produce hormones
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Female reproductive cells “eggs”
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Stores urine Connects to urethra Below uterus
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Tube leading from bladder to outside body Carries urine
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Muscular passageway extending from the uterus to the outside of the body
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Inner flap of skin covering vaginal opening and urethra
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Outer flap of skin covering the vaginal opening and urethra
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The lining of the uterus Sloughs off in form of menstrual cycle
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Frequent visits to the doctor Proper immunizations (rubella) Healthy diet- Vitamin and Mineral Intake (folic acid, iron, vitamin A) Healthy weight-Physical Activity Limit medications No smoking No alcohol/drug use
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Weeks 4 to 28: 1 visit per month (every 4 weeks) Weeks 28 to 36: 2 visits per month (every 2 to 3 weeks) Weeks 36 to birth: 1 visit per week
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Low birth weight of baby Health concerns of the mother-gestational diabetes, high blood pressure Premature delivery Mental Retardation of baby-if smoking/drugs/alcohol are involved Spinal conditions of the baby-poor nutrition
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The First Trimester-Weeks 1-13 Week 2: Conception is the moment at which the sperm penetrates the ovum. Once fertilized it is called a zygote, until it reaches the uterus 3-4 days later.
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The First Trimester-Weeks 1-13 Week 6: The embryo is about 1/5 of an inch in length. A primitive heart is beating. Head, mouth, liver, and intestines begin to take shape.
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The First Trimester-Weeks 1-13 Week 10: The embryo is now about 1 inch in length. Facial features, limbs, hands feet fingers and toes become apparent. The nervous system is responsive and many of the internal organs begin to function.
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The Second Trimester-Weeks 14-26 Week 14: The fetus is now 3 inches long and weighs almost an ounce. The muscles begin to develop and sex organs form. Eyelids, fingernails, and toenails also form. The child's spontaneous movements can be observed.
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The Second Trimester-Weeks 14-26 Week 18: The fetus is now about 5 inches long. The child blinks, grasps, and moves her mouth. Hair grows on the head and body.
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The Second Trimester-Weeks 14-26 Week 22: The fetus now weighs approximately 1/2 a pound and spans about 10 inches from head to toe. Sweat glands develop, and the external skin has turned from transparent to opaque.
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The Third Trimester-Weeks 27-end Week 26: The fetus can now inhale, exhale and even cry. Eyes have completely formed, and the tongue has developed taste buds. Under intensive medical care the fetus has a over a 50% chance of surviving outside the womb.
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The Third Trimester-Weeks 27-end Week 30: The fetus is usually capable of living outside the womb and would be considered premature at birth. Week 40: This marks the end of the normal gestational period. The child is now ready to live in outside of his mother's womb.
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Infancy Childhood Adolescence Adulthood Aging
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