1 / 11

Male Reproductive System

Male Reproductive System. Chapter 18. Function of the Male Reproductive System. To make sperm : the male sex cell To fertilize the egg cell : the female sex cell. Testes. Make sperm 50,000 per minute Produce testosterone : main sex hormone of males. Scrotum.

caine
Télécharger la présentation

Male Reproductive System

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Male Reproductive System Chapter 18

  2. Function of the Male Reproductive System • To make sperm: the male sex cell • To fertilize the egg cell: the female sex cell

  3. Testes • Make sperm 50,000 per minute • Produce testosterone: main sex hormone of males

  4. Scrotum • Skin-covered sac that hangs from the body • Lower temperature for sperm production; 1 degree cooler than body temperature

  5. Penis • Removes urine from the body • Delivers sperm to the female vagina

  6. Penis Changes • Erection: blood vessels fill with blood • Ejaculation: sperm released from the penis after arousal • Wet Dream: also known as a nocturnal emission.

  7. Epididymis • Coiled tube where sperm mature and are stored • It takes 2-10 days to mature

  8. Vas Deferens • Tubes the sperm pass through to get fluids added (SEMEN)

  9. Prostate Cancer • Early detection is key, delaying treatment can be deadly • Primarily in older men • Not common in men under age 45

  10. Testicular Cancer • Most common in ages 15–35 • Genetic link • Pass out Self Examination handout

  11. 5 Ways to Keep Healthy • Wear appropriate protective gear “CUP” when playing sports • Avoid wearing tight clothing (sperm production) • Wash every day, and dry carefully • Perform a monthly testicular self exam • Have an annual checkup

More Related