Which of the following method of birth control is effective, easy to use, and less-expensive ?

Options

A. IUD
B. Condom
C. Implant
D. Diaphragm

Answer

### Step-by-Step Solution:

1. **Understanding Birth Control**: Birth control refers to methods and devices used to prevent pregnancy during sexual intercourse. It is important to consider methods that are effective, easy to use, and less expensive.

2. **Evaluating Options**: The question presents several methods of birth control. We need to analyze each method based on the criteria provided: effectiveness, ease of use, and cost.

3. **Contraceptive Pills**:
- Contraceptive pills are a common method for females to prevent pregnancy.
- They are effective but can be quite expensive.
- Additionally, they require a specific time frame (usually 72 hours) to start working, making them less convenient.

4. **Condoms**:
- Condoms are available for both males and females.
- They are a barrier method that prevents sperm from reaching the egg, thus preventing pregnancy.
- Condoms are relatively inexpensive, easy to use, and provide additional protection against sexually transmitted diseases (STDs).

5. **Conclusion**: After evaluating the options, condoms stand out as the method that is effective, easy to use, and less expensive compared to other methods like contraceptive pills.

6. **Final Answer**: The correct answer is **condom**.