What is contraception? List its four different methods. State four reasons for adopting contraceptive methods.

Explanation

### Step-by-Step Text Solution

**1. Definition of Contraception:**
Contraception is defined as the method of preventing pregnancy. This can be achieved through various means such as drugs, chemicals, or surgical procedures.

**2. Four Different Methods of Contraception:**
- **Combined Pills:** These are hormonal pills that contain both estrogen and progestin, which prevent ovulation.
- **Condoms:** A barrier method that prevents sperm from entering the uterus. It can also help prevent sexually transmitted diseases (STDs).
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