Enumerate and describe any five reasons for introducing sex education to school-going children .

Explanation

### Step-by-Step Solution

1. **Awareness of Sexually Transmitted Diseases (STDs)**:
- One of the primary reasons for introducing sex education is to educate children about sexually transmitted diseases (STDs). Many STDs, such as AIDS and hepatitis B, can be transmitted through sexual intercourse. Understanding these diseases helps children recognize the importance of safe sex practices and the need for preventive measures to protect their health.

2. **Prevention of Unwanted Pregnancies**:
- Another critical reason is to prevent unwanted pregnancies. Many adolescents may engage in sexual activities without understanding the consequences. By providing education on contraception and family planning, children can learn how to avoid unintended pregnancies, which can have significant emotional, social, and economic implications.

...