1. Responsible Sexuality Case Study #1 Marly and Matt have been dating for a year. They share common interests and friends. Once, when they were out alone, they started to kiss and things went a little too far. Although they do not want to have sex, when they are alone they are tempted. Marly and Matt have been dating for a year. They share common interests and friends. Once, when they were out alone, they started to kiss and things went a little too far. Although they do not want to have sex, when they are alone they are tempted. What is the responsible way for Marly and Matt to handle this situation? What is the responsible way for Marly and Matt to handle this situation? How might this responsible action affect their relationship? How might this responsible action affect their relationship?

2. Responsible Sexuality Case Study #2 Every time they do out together, Mitch asks Ann to have sex. Ann always refuses but Mitch says he’ll keep asking until she gives in. Every time they do out together, Mitch asks Ann to have sex. Ann always refuses but Mitch says he’ll keep asking until she gives in. What is the responsible way for Ann to handle the situation? What is the responsible way for Ann to handle the situation? What is the responsible way for Mitch to handle the situation? What is the responsible way for Mitch to handle the situation? How might these responsible actions affect their relationship? How might these responsible actions affect their relationship?

3. Responsible Sexuality Case Study #3 When Greg told his girlfriend Lori his parents are going away for the weekend, Lori said it presented a perfect opportunity for them to spend a night together. Although this sounded tempting Greg said no. On the Saturday evening, Lori arrived at Greg’s house unexpectedly. Greg said he didn’t think she should stay. When Greg told his girlfriend Lori his parents are going away for the weekend, Lori said it presented a perfect opportunity for them to spend a night together. Although this sounded tempting Greg said no. On the Saturday evening, Lori arrived at Greg’s house unexpectedly. Greg said he didn’t think she should stay. What is the responsible way for Lori to handle the situation? What is the responsible way for Lori to handle the situation? What is the responsible way for Greg to handle the situation? What is the responsible way for Greg to handle the situation? How might these responsible actions affect their relationship? How might these responsible actions affect their relationship?

5. Similarities / Differences Develop very similar structures of sex glands Develop very similar structures of sex glands Two genital tubes Two genital tubes Manufacture the hormones of the other sex. Manufacture the hormones of the other sex. Hormones of one sex are often used to treat illness in the other sex. Hormones of one sex are often used to treat illness in the other sex. Both sexes have reproductive organs call GENITALS or GENITALIA, designed for the purpose of intercourse and conception. Both sexes have reproductive organs call GENITALS or GENITALIA, designed for the purpose of intercourse and conception. Only the female has organs for pregnancy and childbirth. Only the female has organs for pregnancy and childbirth.

6. Boy or Girl? You decide! You decide!

7. External Female Anatomy Vulva: woman’s external genital area. Vulva: woman’s external genital area. Pudendum or Pubes: the area in the body where the sex organs are located. Pudendum or Pubes: the area in the body where the sex organs are located. Mons Pubis: a mound of fatty tissue which covers the pubic bone. Mons Pubis: a mound of fatty tissue which covers the pubic bone. Labia Majora: (large lips) two folds of skin running from the mons pubis to below the vaginal opening Labia Majora: (large lips) two folds of skin running from the mons pubis to below the vaginal opening Labia Minora: two smaller folds of tissue which lie just within the labia majora. Labia Minora: two smaller folds of tissue which lie just within the labia majora. Clitoris: a small, pea-shaped bump at the front of the labia that contains erectile tissue (counter Clitoris: a small, pea-shaped bump at the front of the labia that contains erectile tissue (counter part to male penis.) part to male penis.) Urethra: below the clitoris, the opening to the bladder. Urethra: below the clitoris, the opening to the bladder.

8. Internal Organs Hymen: a narrow fold of tissue encircling the entrance to the vagina. Vagina: passageway between the uterus and the outside of a woman’s body. Cervix: Opening from the uterus to the vagina. Uterus: place where the baby grows in a woman’s abdomen. Oviducts (Fallopian Tubes): two tubular structures leading from the ovaries to the uterus Ovaries: organs holding a woman’s eggs.

11. Other related concerns D&C: dilation and curettage, a common minor operation on women. D&C: dilation and curettage, a common minor operation on women. Endometriosis: fragments of the endometrium in abnormal places. Endometriosis: fragments of the endometrium in abnormal places. Orgasm: characterized by the massive release of muscle tension which has built up during excitement. Orgasm: characterized by the massive release of muscle tension which has built up during excitement. Dysmenorrhea: painful menstruation Dysmenorrhea: painful menstruation Hysterectomy: surgical removal of uterus. Hysterectomy: surgical removal of uterus.

12. Tubal Ligation: an operation for sterilization of women. Tubal Ligation: an operation for sterilization of women. PMS: premenstrual syndrome. PMS: premenstrual syndrome. Menstrual Cycle: the process of passing the blood and tissue lining of the uterus from the body. Menstrual Cycle: the process of passing the blood and tissue lining of the uterus from the body. Toxic Shock Syndrome: caused by bacteria that live in the vagina, which then multiply and causes infection. Toxic Shock Syndrome: caused by bacteria that live in the vagina, which then multiply and causes infection. Menopause: the remaining ova no longer ripen or develop. Menopause: the remaining ova no longer ripen or develop.

13. Estrogen: the hormone responsible for secondary sex characteristics and for the sex drive in females. The “egg producing” hormone. Estrogen: the hormone responsible for secondary sex characteristics and for the sex drive in females. The “egg producing” hormone. Progesterone: builds up the lining of the uterus to prepare it for the fertilized ovum.; the “egg-setting” hormone. Progesterone: builds up the lining of the uterus to prepare it for the fertilized ovum.; the “egg-setting” hormone. Ovulation: time when the egg is released from the ovary. Ovulation: time when the egg is released from the ovary.

14. Fertilization (conception): a sperm entering an ovum. Follicle-stimulating Hormone (FHS): a substance which brings to life a few of the ovum in one of the ovaries. Follicle-stimulating Hormone (FHS): a substance which brings to life a few of the ovum in one of the ovaries. Luteinizing Hormone (LH): causes the follicle to burst, and allows ovum to fall into the opening of the fallopian tube. Luteinizing Hormone (LH): causes the follicle to burst, and allows ovum to fall into the opening of the fallopian tube. Ova –plural, Ovum— singular: the female reproductive cell. Ova –plural, Ovum— singular: the female reproductive cell. Ovaries: organs holding a woman’s eggs. Ovaries: organs holding a woman’s eggs.

15. External Male Reproductive Testosterone: the male reproductive hormone made by the testicles which causes the changes of puberty. Penis: the organ of transfer of sperm to female. Scrotum: pouch-like sac holding both testicles in a separate compartment that hang underneath the penis. Testicles – Testes Gland: two glands in the male, located in the scrotum, which produce male hormones (testosterone).

16. Internal Male Organs Sperm: the microscopic cells produced by the male’s testicles which can fertilize the female’s ovum. Sperm: the microscopic cells produced by the male’s testicles which can fertilize the female’s ovum. Prostate Gland: a man’s gland that helps make semen. Prostate Gland: a man’s gland that helps make semen. Cowper’s Glands: behind the base of the penis which secretes fluid to make semen and neutralize acid during sexual excitement. Cowper’s Glands: behind the base of the penis which secretes fluid to make semen and neutralize acid during sexual excitement. Ejaculatory duct: a short straight tube that passes into the prostate gland and opens into the urethra. Ejaculatory duct: a short straight tube that passes into the prostate gland and opens into the urethra.

17. Swimming for your life A sperm is a tiny package with a big responsibility – to fertilize the egg and create a human life. So that tiny package is loaded with “gear” for its important journey. A few facts: Daily sperm production by a healthy man: 10 million to 50 million Contents of average ejaculation: 50 million sperm; 25 million moving; 20 million deformed Maturation: 72 days Average swimming speed of a sperm: 8 inches per hour Survival time in a woman: 2 to 7 days

18. Urethra: a tube that connects with the vas deferentia to carry sperm cells out of the body. Epididymis: the structure that forms a mass over the back and upper part of each testes. Vas Deferens (singular): two tubes leading from the epididymis to the seminal vesicles. Seminal Vesicles: two pouch-like structures which serve to store mature sperm until ejaculated.

19. Other related concerns Circumcision: A process that surgically removes the flap of skin that covers the glands of the penis. Circumcision: A process that surgically removes the flap of skin that covers the glands of the penis. Ejaculation: when semen carrying sperm spurts out of penis Ejaculation: when semen carrying sperm spurts out of penis Semen: the thick, sticky fluid which contains sperm ejaculated by the male from the penis during orgasm (climax). Semen: the thick, sticky fluid which contains sperm ejaculated by the male from the penis during orgasm (climax). Nocturnal Emissions: normal, involuntary ejaculation of semen and sperm while a male is asleep. Nocturnal Emissions: normal, involuntary ejaculation of semen and sperm while a male is asleep. Impotence: the failure to get or maintain an erection Impotence: the failure to get or maintain an erection Vasectomy: surgical procedure for sterilization of the male. Vasectomy: surgical procedure for sterilization of the male.

20. Timelines Male Time Line: InfancyErections begin Ages 11-14Secondary sex characteristics appear Ages 13-16Sperm produced in adult amounts (puberty) Late teensPeak sexual urges for boys Throughout lifeIf good health is present, there is the sex urge and ability to father children. Female Time Line: Ages 9-12Secondary sex characteristics appear Ages 11-14Menstrual cycle begins Late 20-30’sPeak sexual urges Ages 45-55menopause (cycle stops, but sex urge continues)