**Core Concept**
A cervical cone biopsy is a diagnostic procedure used to remove a cone-shaped sample of tissue from the cervix to examine for abnormal cell growth or cancer. This procedure can cause various complications, including bleeding, infection, and cervical stenosis, due to the removal of a significant portion of the cervical tissue.

**Why the Correct Answer is Right**
The correct answer is D. Spread of malignancy. A cervical cone biopsy, when performed accurately, does not spread malignancy. However, if the biopsy is not done properly, it can potentially disrupt the tumor cells, leading to local spread. Nevertheless, this is not a direct consequence of the biopsy itself but rather a result of a procedural error. The primary concern with a cone biopsy is the potential for local spread of the tumor during the procedure, but this is not a guaranteed outcome. The main risks associated with cone biopsy are bleeding, infection, and cervical stenosis.

**Why Each Wrong Option is Incorrect**
**Option A:** Bleeding is a common complication of a cervical cone biopsy due to the removal of a significant portion of the cervical tissue, which can lead to bleeding from the biopsy site.

**Option B:** Cervical stenosis is another potential complication of a cervical cone biopsy, as the removal of a large portion of the cervical tissue can lead to narrowing of the cervical canal.

**Option C:** Infection is also a risk associated with a cervical cone biopsy, as any invasive procedure carries a risk of introducing bacteria into the cervix and causing infection.

**Clinical Pearl / High-Yield Fact**
It is essential to note that a cervical cone biopsy should only be performed by an experienced healthcare provider, and the procedure should be done with proper sterile technique to minimize the risk of complications.

**Correct Answer Line**
✓ Correct Answer: D. Spread of malignancy