Which of the following contraceptive pills has been manufactured by CDRI Lucknow ?

Options

A. Saheli
B. Copper T
C. Norplant
D. All of the above

Answer

To solve the question "Which of the following contraceptive pills has been manufactured by CDRI Lucknow?" we will analyze the options provided and identify the correct answer step by step.

### Step 1: Understand the Question
The question asks for a specific contraceptive pill that has been manufactured by the Central Drug Research Institute (CDRI) located in Lucknow, India.

### Step 2: Analyze the Options
The options given are:
1. Saheli
2. Kopati
3. Nortlant
4. All of the above

### Step 3: Identify the Correct Option
- **Saheli**: This is a mini oral contraceptive pill that contains only progesterone. It was developed by the CDRI in Lucknow and is known for its unique formulation which includes a non-steroidal preparation called centchromane.

- **Kopati**: There is no widely recognized contraceptive pill by this name that is associated with CDRI Lucknow.

- **Nortlant**: Similar to Kopati, this is not a recognized product of CDRI Lucknow.

- **All of the above**: This option cannot be correct as only Saheli is associated with CDRI Lucknow.

### Step 4: Conclusion
Based on the analysis, the only contraceptive pill manufactured by CDRI Lucknow is **Saheli**.

### Final Answer
The correct option is **Saheli**.

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