STDs are threat to reproductive health. Describe any two such diseases and suggest preventive measures.

Explanation

### Step-by-Step Text Solution

**Introduction to STDs:**
Sexually transmitted diseases (STDs) are infections that are primarily spread through sexual contact. They pose a significant threat to reproductive health, particularly among individuals aged 15 to 24, who are often more engaged in sexual activities.

**1. Description of Two STDs:**

**a. AIDS (Acquired Immunodeficiency Syndrome):**
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