The birth control device not used by women is

Options

A. diaphragm
B. oral pill
C. condom
D. copper-T

Answer

### Step-by-Step Solution:

1. **Identify the Question**: The question asks for a birth control device that is not used by women.

2. **List the Options**: The options given are diaphragm, oral pills, condoms, and copper T.

3. **Analyze Each Option**:
- **Diaphragm**: This is a barrier method used by women. It is inserted into the female reproductive tract to cover the cervix during intercourse. Therefore, it is used by females.
- **Oral Pills**: These are contraceptive pills taken by women to prevent ovulation. They contain hormones that inhibit ovulation. Thus, this method is also used by females.
- **Condoms**: While condoms can be used by both males and females, they are primarily designed for male use. They act as a barrier to prevent sperm from reaching the egg during intercourse. Hence, this is the option that is not exclusively used by women.
- **Copper T**: This is an intrauterine device (IUD) that is inserted into the uterus by a healthcare professional. It is specifically used by women.

4. **Conclusion**: After analyzing all the options, the only device that is primarily not used by women is **condoms**.

5. **Final Answer**: The birth control device not used by women is **condoms**.