Your Body's Reproductive System Presented By: Kim Carney, Raphael Dikas, Courtney Feldman, Jessica Hebel, Jameka Monroe, Ashley Richardson Group 3, Chapter 19 Grade Level 9-12, Ages 14-18
Anatomy of the Female Reproductive System
Internal Genitalia Ovaries Uterus Vagina Urinary Bladder Cervix Urethra
External Genitalia Labia Majora Labia Minora Clitoris Vaginal Opening Rectum
Physiology of the Female Reproductive System
Puberty Physical Changes Breast Growth Hair Growth Ovulation Menstruation
Menstruation Ovulation Thick lining of blood vessels and capillaries Hormone levels fall Lining breaks down Premenstrual Syndrome PMS Video
Pregnancy Fertilization Lining is maintained Placenta 9 months
Labor Cervix is shortened and dilated Fetus exits womb through vagina Baby born head first Placenta expelled
Common Cancer of the Female Reproductive System Ovarian Cancer
Ovarian Cancer Ovarian epithelial cancer Begins on surface of ovary Ovarian germ cell tumors Begins in egg cell Ovarian low malignant potential tumors Pre-cancerous cells on tissue of ovary May become cancer
Stages of Cancer Stage 1 Stage 2 Stage 3 Stage 4
Causes of Ovarian Cancer Family History First degree relative Second degree relative Inherited Genes Risk Factors Smoking Northern European decent Breast Cancer
Treatment of Ovarian Cancer Options depend Treatment teams Types of medical treatment
Prevention Avoid Risk Factors Regular Check ups Specific to individuals
Anatomy of the Male Reproductive System
External and Internal Genitalia
Penis Root Body Glans Penis
Scrotum Thin sack of skin and muscle Climate control system Cremasteric muscles
Testicles Two oval bodies Produce sperm Produce testosterone Include testes and surrounding structures
Vas Deferens & Seminal Vesicles Travel of sperm Fluid produced Location of
Physiology of the Male Reproductive System
Puberty Physical Changes Emotional Changes Penis Testicles/Scrotum Hair, voice, acne Nocturnal emissions Emotional Changes Moodiness Concern of appearance Reaction to situations
Chief Phases: Erection and Ejaculation Male Sexual Response Chief Phases: Erection and Ejaculation
Internal & External Changes Erection Internal & External Changes Outflow of blood reduced Spongy tissue filled with blood Enlargement of penis
Initiation of an Erection Sexual stimuli Sight Sound Touch Smells
Ejaculation Height of sexual response Series of muscular contractions Semen is expelled from body
Common Cancer of the Male Reproductive System Prostate Cancer
Prostate Cancer A Few Facts A leading cause of cancer in males Malignant tumor is found Men 50 yrs. and older
Signs and Symptoms Urination Blood Bone Pain Frequent and difficult Painful or burning Blood Urine Semen Bone Pain
Risk Factors Ethnicity/Race Family history/Age Diet/Physical activity & Body Weight Hormones Sexual Behavior Environmental Factors
Prevalence
Types of Treatment Active Monitoring Surgery Radiotherapy Hormone therapy
Prevention Screening Diet Obesity Chemical Agents
The End