All the following statement about ZIFT are correct, but one is wrong. Which one is wrong ?

Options

A. It is zygote intra fallopian transfer
B. Zygote is transferred into the fallopian tube after IVF
C. Early embryos upto 8 blastomeres can also be transferred into the fallopian tubes.
D. Embryos with more than 8 blastomers are also transferred into the fallopian tubes.

Answer

To solve the question regarding the statements about ZIFT (Zygote Intra Fallopian Transfer), we will analyze each statement step by step to identify the incorrect one.

### Step-by-Step Solution:

1. **Understanding ZIFT**:
- ZIFT stands for Zygote Intra Fallopian Transfer. It is a technique used in assisted reproductive technology (ART) for treating infertility, particularly when there are issues with the fallopian tubes.

2. **Analyzing the Statements**:
- **Statement A**: "It is zygote intra fallopian transfer."
- This statement is correct as it accurately defines ZIFT.

- **Statement B**: "Zygote is transferred into the fallopian tube after IVF."
- This statement is also correct. In ZIFT, after in vitro fertilization (IVF), the zygote is indeed transferred to the fallopian tube.

- **Statement C**: "Early embryos up to 8 blastomeres can be transferred into the fallopian tubes."
- This statement is correct. ZIFT typically involves transferring zygotes or embryos that are at the 8-cell stage or earlier into the fallopian tubes.

- **Statement D**: "Embryos with more than 8 blastomeres are also transferred into the fallopian tubes."
- This statement is incorrect. Embryos that have more than 8 blastomeres are usually transferred to the uterus, not the fallopian tubes. This procedure is known as intrauterine transfer.

3. **Conclusion**:
- The wrong statement among the options provided is **Statement D**: "Embryos with more than 8 blastomeres are also transferred into the fallopian tubes."

### Final Answer:
The incorrect statement about ZIFT is: **"Embryos with more than 8 blastomeres are also transferred into the fallopian tubes."**

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