1. Female Reproduction

2. Ovaries
The ovaries are two oval-shaped organs that lie on either side of the uterus and contain hundreds of thousands of eggs.
The ovaries also produce female sex hormones such as estrogen and progesterone.

3. Ovum and Ovulation
Each month the ovaries mature an egg, or ovum, and release it into the fallopian tubes in the process called ovulation.

4. Bimonthly Ovulation

5. Knowledge Check Q1: What is produced in the ovaries?
A: mature eggs and hormones
Q2: What is a matured egg cell called?
A: ovum
Q3: What term describes the release of the mature egg form the ovary?
A: ovulation

6. Fallopian Tubes
The fallopian tubes are hollow muscular organ that attached to the uterus.
Once the egg is in the fallopian tube, tiny hair-like projections called cilia, in the tube's lining help push the egg down the narrow passageway toward the uterus.
Each tube is about 4-5 inches long.
If sperm are present at the same time as the egg, then the egg would get fertilized while in the fallopian tube.

7. Fimbria
At the other end of each fallopian tube is a fringed area that looks like fingers called fimbria.
When an egg pops out of an ovary during ovulation, the fimbria help sweep the egg into the fallopian tube.

8. Uterus
The uterus, also called the womb, has a thick lining and muscular walls - some of the strongest muscles in the female body.
These muscles are able to expand and contract to accommodate a growing fetus and then help push the baby out during labor.

9. Knowledge Check
Q4: In what part of the system will the egg get fertilized by the sperm cell?
A: fallopian tube
Q5: What structure sweeps the egg into the fallopian tube?
A: fimbria
Q6: In what part of the system does the baby grow?
A: uterus

10. Uterine Lining
Each month, the uterus will develop a uterine lining, which is thick and rich with blood. Also know as the endometrium.
A fertilized egg can attach to the uterine lining and absorb its nutrients.

11. Menstruation
If the egg does not get fertilized, the blood supply to the uterus is cut off and the lining breaks away from the wall and flows out of the body in the form of blood and tissue which is called menstruation, or period.
*Menstural Cramps or discomfort: due to uterine shedding or sluffing.

13. Knowledge Check
Q7: Why does the fertilized egg attach to the uterine lining?
A: to absorb its nutrients
Q8: What happens to an egg that does not get fertilized?
A: It leaves the body with the uterine lining during menstruation, or the period

14. Cervix
The cervix connects the uterus with the vagina. It has strong, thick walls with a very thin opening, called a cervical os.
During childbirth, the cervix can expand to allow a baby to pass.

15. Vagina
The vagina, also called the birth canal, is a hollow muscular structure that extends from the vaginal opening to the uterus.

16. Knowledge Check Q9: What role does the cervix play in childbirth?
A: it expands (dilates) to allow the baby to pass from the uterus and into the vagina
Q10: What is another term used for the vagina?
A: birth canal

17. What is That?
Q12
Q13
Q11

18. External Genitalia