The diaphragm is rubber-dome-shaped structure that stops the sperms from entering into

Options

A. Vestibule
B. Vagina
C. Cervix
D. Both (1) and (2).

Answer

**Step-by-Step Solution:**

1. **Understanding the Structure**: The diaphragm is a rubber dome-shaped device used as a barrier method of contraception. It is designed to be inserted into the female reproductive system.

2. **Function of the Diaphragm**: The primary function of the diaphragm is to prevent sperm from entering the cervix. It acts as a physical barrier that blocks the passage of sperm.

3. **Location of the Diaphragm**: The diaphragm is placed inside the vagina, covering the cervix. This positioning is crucial as it ensures that sperm cannot swim past the diaphragm into the cervix.

4. **Use of Spermicides**: To enhance its effectiveness, diaphragms are often used in conjunction with spermicides. Spermicides are chemical agents that kill sperm, providing an additional layer of protection against pregnancy.

5. **Conclusion**: Therefore, the diaphragm effectively prevents sperm from entering the cervix, but it does not block sperm from entering the vagina itself. The correct answer to the question is that the diaphragm stops sperm from entering the **cervix**.

**Final Answer**: The diaphragm is a rubber dome-shaped structure that stops the sperm from entering into the **cervix**.

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