Which of the following can ve used as an emergency contraceptive to avoid possible pregnancy ?

Options

A. Progestogens
B. IUD, within 72 h
C. Diaphrams
D. (1) and (2)

Answer

To determine which options can be used as emergency contraceptives to avoid possible pregnancy, let's analyze each option step by step:

### Step 1: Understand Emergency Contraceptives
Emergency contraceptives are methods used to prevent pregnancy after unprotected sexual intercourse. They are most effective when taken as soon as possible after the incident.

### Step 2: Analyze Option A - Progesterone
- **Progesterone** is a hormone that can be used in the form of emergency contraceptive pills (ECPs), commonly known as "I-pill" or "Unwanted 72".
- These pills work by inhibiting the secretion of Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH), which can prevent ovulation and inhibit implantation of a fertilized egg.
- **Conclusion**: Progesterone can be used as an emergency contraceptive.

### Step 3: Analyze Option B - IUD within 72 hours
- **IUD (Intrauterine Device)** can also be used as an emergency contraceptive if inserted within 72 hours after unprotected intercourse.
- It works by preventing fertilization and inhibiting implantation of a fertilized egg.
- **Conclusion**: IUD can be used as an emergency contraceptive.

### Step 4: Analyze Option C - Diaphragm
- A **diaphragm** is a barrier method of contraception that is placed inside the cervix to prevent sperm from entering the uterus.
- It is not designed for emergency use but rather for regular contraceptive use.
- **Conclusion**: Diaphragm cannot be used as an emergency contraceptive.

### Step 5: Analyze Option D - 1 & 2
- This option suggests that both progesterone and IUD can be used as emergency contraceptives.
- Since both options A (Progesterone) and B (IUD) are valid emergency contraceptive methods, this option is correct.

### Final Answer
The correct answer is **D: 1 & 2** (Progesterone and IUD within 72 hours).

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