1. + W HAT H APPENS TO O UR B ODIES D URING P UBERTY – 7 TH G RADE Sandhya Brachio, MD; Ryan A Gise MD January 22, 2014

2. + Do Now: What is the Point of Puberty?

3. + Lang Classroom Rules

4. + What is Puberty? physical changes that all boys & girls go through so that their bodies can become ready to reproduce

5. + Changes during Puberty BothBoys Girls

6. + Changes in Puberty BoysBothGirls  Penis & testicles grow  Stronger muscles  Voice changes  Breasts may grow  Make sperm  Grow taller  Body odor  Acne (pimples)  More body hair  Mood swings  More aware of what other people think  Crushes or attraction to others  Breasts grow  More body fat  Menstrual periods  Release eggs

7. + Tanner Stages of Development

8. + Male Anatomy

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10. + What are nocturnal emissions? hormonal changes in puberty  erections in boys (when penis gets filled with blood and becomes hard) can be about sexual thoughts or for no reason at all! nocturnal emissions are when semen (fluid that contains sperm) is ejaculated from the penis ejaculation = when sperm & other fluid come out of the urethra in the penis

11. + Female External Anatomy

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13. + Female Internal Anatomy

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15. + Menstrual Cycle

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19. + How can pregnancy occur?

20. + Fertilization video http://www.youtube.com/watch?v=BFrVmDgh4v4

21. + Sexually Transmitted Diseases also known as STDs serious infections that can be transmitted from person to person by having sex do you know some examples of STDs?

22. + Viruses Human Immunodeficiency Virus Herpes Simplex Virus

23. + Bacteria Gonorrhea Chlamydia Syphilis

24. + What are some reasons to wait to have sex?

25. + StayTeen videos http://www.youtube.com/watch?v=FTVnzUmyhWw&feature= youtube_gdata http://www.youtube.com/watch?v=FTVnzUmyhWw&feature= youtube_gdata http://www.youtube.com/watch?v=SiwJ9psOOkA&feature=y outube_gdata http://www.youtube.com/watch?v=SiwJ9psOOkA&feature=y outube_gdata

26. + Questions & Answers

27. + Myth or Fact? Abstinence (not having sex) is the only way to be 100% risk free.

28. + Myth or Fact? A woman cannot get pregnant if she has unprotected sex while she is menstruating.

29. + Myth or Fact? A girl can become pregnant if she has unprotected intercourse before she has her first menstrual period.

30. + Myth or Fact? A woman can always calculate the “safe” time of her menstrual cycle, when she can have sex and not get pregnant.

31. + Myth or Fact? A woman cannot get pregnant unless a man ejaculates inside her vagina.

32. + Myth or Fact? Having sex with someone who has NO symptoms of an STD can still mean there is a risk of getting an STD.

33. + Myth or Fact? A girl cannot get pregnant the first time she has sex.

34. + Homework doctorsintraining.lang@gmail.com Why do you think it is important for doctors to be able to talk about puberty without being embarrassed?