Reproductive system power point

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Reproductive system power point

  1. 1. Male and FemaleReproductive Systems
  2. 2. WebQuest Go to this website for more information on the reproductive system and fertilization and conception: ThinkQuest Labs: The Reproductive System
  3. 3. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Male Inside Male Inside Make Make Fluid for Holds Urine Fluid for Holds Urine Semen SemenUrine & Semen Urine & Semen Leave Body Leave Body Pathway for Pathway for Sperm Sperm Sperm Mature, Sperm Mature, Travel Through Travel Through Produce Sperm && Produce Sperm Male Hormones Male Hormones Copyright © 2006-2008 by Janet P. Realini, M.D., M.P.H.
  4. 4. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Male Inside Male Inside Make Make Fluid for Holds Urine Fluid for Holds Urine Semen SemenUrine & Semen Urine & Semen Leave Body Leave Body Pathway for Pathway for Sperm Sperm Sperm Mature, Sperm Mature, Travel Through Travel Through Produce Sperm && Produce Sperm Testicle Male Hormones Male Hormones Copyright © 2006-2008 by Janet P. Realini, M.D., M.P.H.
  5. 5. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Male Inside Male Inside Make Make Fluid for Holds Urine Fluid for Holds Urine Semen SemenUrine & Semen Urine & Semen Leave Body Leave Body Pathway for Pathway for Sperm Sperm Sperm Mature, Sperm Mature, Epididymis Travel Through Travel Through Produce Sperm && Produce Sperm Testicle Male Hormones Male Hormones Copyright © 2006-2008 by Janet P. Realini, M.D., M.P.H.
  6. 6. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Male Inside Male Inside Make Make Fluid for Holds Urine Fluid for Holds Urine Semen SemenUrine & Semen Urine & Semen Leave Body Leave Body Pathway for Pathway for Vas Deferens Sperm Sperm Sperm Mature, Sperm Mature, Epididymis Travel Through Travel Through Produce Sperm && Produce Sperm Testicle Male Hormones Male Hormones Copyright © 2006-2008 by Janet P. Realini, M.D., M.P.H.
  7. 7. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Male Inside Male Inside Bladder Make Make Fluid for Holds Urine Fluid for Holds Urine Semen SemenUrine & Semen Urine & Semen Leave Body Leave Body Pathway for Pathway for Vas Deferens Sperm Sperm Sperm Mature, Sperm Mature, Epididymis Travel Through Travel Through Produce Sperm && Produce Sperm Testicle Male Hormones Male Hormones Copyright © 2006-2008 by Janet P. Realini, M.D., M.P.H.
  8. 8. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Male Inside Male Inside Bladder Make Make Fluid for Holds Urine Fluid for Holds Urine Semen Semen Seminal VesicleUrine & Semen Urine & Semen Leave Body Leave Body Pathway for Pathway for Vas Deferens Sperm Sperm Sperm Mature, Sperm Mature, Epididymis Travel Through Travel Through Produce Sperm && Produce Sperm Testicle Male Hormones Male Hormones Copyright © 2006-2008 by Janet P. Realini, M.D., M.P.H.
  9. 9. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Male Inside Male Inside Bladder Make Make Fluid for Holds Urine Fluid for Holds Urine Semen Semen Seminal VesicleUrine & Semen Prostate Gland Urine & Semen Leave Body Leave Body Pathway for Pathway for Vas Deferens Sperm Sperm Sperm Mature, Sperm Mature, Epididymis Travel Through Travel Through Produce Sperm && Produce Sperm Testicle Male Hormones Male Hormones Copyright © 2006-2008 by Janet P. Realini, M.D., M.P.H.
  10. 10. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Male Inside Male Inside Bladder Make Make Fluid for Holds Urine Fluid for Holds Urine Semen Semen Seminal Urethra VesicleUrine & Semen Prostate Gland Urine & Semen Leave Body Leave Body Pathway for Pathway for Vas Deferens Sperm Sperm Sperm Mature, Sperm Mature, Epididymis Travel Through Travel Through Produce Sperm && Produce Sperm Testicle Male Hormones Male Hormones Copyright © 2006-2008 by Janet P. Realini, M.D., M.P.H.
  11. 11. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Female Inside Female Inside Produce Produce Eggs && Eggs Female Female Hormones HormonesPathway for Egg; Pathway for Egg; Fertilization Fertilization Occurs Here Occurs Here Fetus Grows Fetus Grows Inside Inside Dilates in Labor; Dilates in Labor; Where Pap Smear Where Pap Smear Allows for Birth, is Done Allows for Birth, is Done Menstrual Flow && Menstrual Flow Sexual Intercourse Sexual Intercourse Copyright © 2006 , 2007 by Janet P. Realini, M.D., M.P.H.
  12. 12. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Female Inside Female Inside Produce Produce Eggs && Eggs Female Female Hormones Hormones OvaryPathway for Egg; Pathway for Egg; Fertilization Fertilization Occurs Here Occurs Here Fetus Grows Fetus Grows Inside Inside Dilates in Labor; Dilates in Labor; Where Pap Smear Where Pap Smear Allows for Birth, is Done Allows for Birth, is Done Menstrual Flow && Menstrual Flow Sexual Intercourse Sexual Intercourse Copyright © 2006 , 2007 by Janet P. Realini, M.D., M.P.H.
  13. 13. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Female Inside Female Inside Produce Produce Eggs && Eggs Female Female Hormones HormonesFallopian Tube OvaryPathway for Egg; Pathway for Egg; Fertilization Fertilization Occurs Here Occurs Here Fetus Grows Fetus Grows Inside Inside Dilates in Labor; Dilates in Labor; Where Pap Smear Where Pap Smear Allows for Birth, is Done Allows for Birth, is Done Menstrual Flow && Menstrual Flow Sexual Intercourse Sexual Intercourse Copyright © 2006 , 2007 by Janet P. Realini, M.D., M.P.H.
  14. 14. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Female Inside Female Inside Produce Produce Eggs && Eggs Female Female Hormones HormonesFallopian Tube OvaryPathway for Egg; Uterus Pathway for Egg; Fertilization Fertilization Occurs Here Occurs Here Fetus Grows Fetus Grows Inside Inside Dilates in Labor; Dilates in Labor; Where Pap Smear Where Pap Smear Allows for Birth, is Done Allows for Birth, is Done Menstrual Flow && Menstrual Flow Sexual Intercourse Sexual Intercourse Copyright © 2006 , 2007 by Janet P. Realini, M.D., M.P.H.
  15. 15. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Female Inside Female Inside Produce Produce Eggs && Eggs Female Female Hormones HormonesFallopian Tube OvaryPathway for Egg; Uterus Pathway for Egg; Fertilization Fertilization Occurs Here Occurs Here Fetus Grows Fetus Grows Inside Inside Cervix Dilates in Labor; Dilates in Labor; Where Pap Smear Where Pap Smear Allows for Birth, is Done Allows for Birth, is Done Menstrual Flow && Menstrual Flow Sexual Intercourse Sexual Intercourse Copyright © 2006 , 2007 by Janet P. Realini, M.D., M.P.H.
  16. 16. ANATOMY DIAGRAM for Poster or Transparency, for ACTIVITY 2 .2 Female Inside Female Inside Produce Produce Eggs && Eggs Female Female Hormones HormonesFallopian Tube OvaryPathway for Egg; Uterus Pathway for Egg; Fertilization Fertilization Occurs Here Occurs Here Fetus Grows Fetus Grows Inside Inside Cervix Vagina Dilates in Labor; Dilates in Labor; Where Pap Smear Where Pap Smear Allows for Birth, is Done Allows for Birth, is Done Menstrual Flow && Menstrual Flow Sexual Intercourse Sexual Intercourse Copyright © 2006 , 2007 by Janet P. Realini, M.D., M.P.H.
  17. 17. Sperm Formation MEIOSIS forms sperm in gametes Sperm forms in testes Scrotum keeps cooler than rest Semen is sperm plus protecting fluid Semen leaves testes through the vas deferens (sperm ducts) to the urethra before it exits. Mrs. Degl
  18. 18. Ovum Formation MEIOSIS forms the eggs (ova) Eggs are formed before birth 1 egg per month is matured and released from ovaries, most of the time Eggs travel through the fallopian tube where they may become fertilized Mrs. Degl
  19. 19. Fertilization Occurs in upper 1/3 of Fallopian tube Only 1 sperm can fertilize an egg Fertilized egg = zygote An average woman is pregnant (gestational period) for 9 whole months. That is 40 weeks. Babies can survive if they are born earlier, but they may have complications due to being premature. Mrs. Degl
  20. 20. Implantation Fertilized eggs are implanted into thick walls of uterus Membranes dig into uterus to form placenta Zygote grows into an embryo Embryo gets air and nutrients through the umbilical cord Mom’s uterus grows with the baby Mrs. Degl
  21. 21. 1st Trimester = 1st 12 weeks Heart develops first Neural tube develops All body systems appear by Week 8 – Now a Fetus Mrs. Degl
  22. 22. 2nd Trimester = up to 24 weeks Most growth Looks more like a baby Some preemies survive at this stage Mrs. Degl
  23. 23. 3rd Trimester = Up to 40 weeks More growth Kicking, rolling, stretching Eyes open – Week 32 Lungs mature Rotates to head-down position, unless baby is breech Mrs. Degl
  24. 24. Birth Labor  Uterine contractions begin  Cervix dilates to 10 cm. Birth  Uterus pushes baby through vaginal canal  Placenta delivered after baby  Cesarean Section (c-section) is a surgery that cuts through the uterus to deliver the baby if it cannot be born vaginally Mrs. Degl

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