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hi can someone pls help me answer this question i srsly need it, pls dont put random letters, thank u :'>

__1. What will happen if pregnancy among women does not occur?

A. fertilization occurs
B. menstruation occurs

__2. How many days does the menstrual cycle usually lasts?

A. About 28 days
B. About 15 days

__3. What do women experience during their menstrual period?

A. Abdominal cramps, headache, backache, and nausea
B. Edema, shortness of breath, blurry vision, chest pain

__4. At what stage is a woman most fertile?

A. Menstruation
B. Ovulation

__5. What happens during the stage of ovulation?

A. The uterine lining breaks down
B. An egg is released from the follicle in the ovaries

__6. What will happen if a fertilized egg successfully embeds itself in the

uterine lining?

A. Menstruation will occur
B. The woman becomes pregnant

__7. What will happen of the fertilized egg does not manage to embed in

the uterine lining?

A. Menstruation will occur
B. The woman becomes pregnant

__8. What are the two main hormones that control the menstrual cycle?

A. Estrogen and Progesterone
B. Androgen and Testosterone

__9. What happens to the level of progesterone if the egg is not fertilized?

A. Progesterone levels drop
B. Progesterone levels stay high

__10. Why does estrogen need to stop FSH to be produced?

A. To make sure only one egg matures in the cycle
B. To prevent the other hormones from being produced​

Sagot :

luisvaschetto

If pregnancy among women does not occur, then menstruation occurs. The menstrual cycle usually lasts about 28 days.

What do women experience during their menstrual period?

During menstruation, women may experience abdominal cramps, headaches, backache, and nausea.

The stage in which a woman is most fertile is called Ovulation. During this step, an egg is released from the follicle in the ovaries.

If a fertilized egg successfully embeds itself in the uterine lining, then the woman becomes pregnant.

If the fertilized egg does not manage to embed in the uterine lining, then menstruation will occur.

The two main hormones that control the menstrual cycle are estrogen and progesterone. If the egg is not fertilized, then progesterone levels drop.

The estrogen needs to stop FSH to be produced to make sure only one egg matures in the cycle.

Learn more about the menstrual cycle here:

https://brainly.com/question/1483249

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