1. Reproductive Systems
Unit 8: Family Life

2. Female reproductive system

4. Anatomy
Menstruation
Puberty
Reproduction
Things to know…

5. The female human body is capable of giving birth to 35 children in one lifetime.
The Hymen: Over hyped
It is really just a small piece of tissue ringing the vaginal opening.
How Many Eggs Does a Woman Have?
At birth, there are approximately 1 million eggs
By the time of puberty, only about 300,000 remain.
Of these, 300 to 400 will be ovulated during a woman's reproductive lifetime.
Fun Facts

6. Male reproductive system

8. Anatomy
Puberty
Reproduction
Things to know…

9. Fun facts The average life span of a sperm is about 36 hours.
About 500 million sperm mature every day in a normal male adult. The sperm that are not used eventually get recycled back into the body.
Sperm cells contain receptors on the surface of the sperm head that are similar to odor receptors in the nose.
This has lead researchers to believe that sperm can detect the "odor" of the released egg, and are literally following its scent to locate it and attempt to fertilize it.
Fun facts