The transfer of ovum collected from a donor into the fallopian tube of another female is called

Options

A. ICSI
B. IUT
C. ZIFT
D. GIFT

Answer

To answer the question "The transfer of ovum collected from a donor into the fallopian tube of another female is called," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks about a specific medical procedure involving the transfer of an ovum (egg) from a donor into the fallopian tube of another female.

2. **Identify the Options**: The options provided are:
- ICSI (Intra Cytoplasmic Sperm Injection)
- IOT (Intra Uterine Transfer)
- ZIFT (Zygote Intra Fallopian Transfer)
- GIFT (Gamete Intra Fallopian Transfer)

3. **Analyze Each Option**:
- **ICSI**: This technique involves injecting a single sperm directly into an egg and is not related to the transfer of an ovum.
- **IOT**: This refers to the transfer of embryos into the uterus, not the fallopian tube.
- **ZIFT**: This involves transferring a zygote (fertilized egg) into the fallopian tube, which is not the same as transferring an ovum.
- **GIFT**: This technique involves transferring gametes (in this case, the ovum) directly into the fallopian tube of another female.

4. **Select the Correct Answer**: Since the question specifically mentions the transfer of an ovum into the fallopian tube, the correct answer is **GIFT (Gamete Intra Fallopian Transfer)**.

5. **Conclusion**: Therefore, the transfer of ovum collected from a donor into the fallopian tube of another female is called **GIFT**.