**Core Concept**
Endocervical polyps are benign growths that arise from the mucous membranes of the endocervix. They are often asymptomatic but can cause irregular vaginal bleeding or postcoital bleeding in some cases. The treatment of choice for endocervical polyps is aimed at removing the polyp while preserving the surrounding cervical tissue.

**Why the Correct Answer is Right**
The treatment of choice for endocervical polyps is polypectomy, which involves the surgical removal of the polyp. This can be done using a loop electrosurgical excision procedure (LEEP) or a cold knife cone biopsy. These procedures allow for the removal of the polyp while minimizing damage to the surrounding cervical tissue. The removal of the polyp can help to alleviate symptoms such as irregular vaginal bleeding and prevent potential complications such as cervical cancer.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because antibiotics are not the primary treatment for endocervical polyps, although they may be prescribed if there is a secondary bacterial infection.
**Option B:** This option is incorrect because hormonal therapy is not typically used to treat endocervical polyps, although it may be used to manage symptoms associated with hormonal imbalances.
**Option C:** This option is incorrect because cryotherapy is a treatment option for cervical lesions, but it is not the preferred treatment for endocervical polyps.

**Clinical Pearl / High-Yield Fact**
Endocervical polyps are often found incidentally during a routine pelvic exam or Pap smear. It is essential to rule out malignancy in polyp tissue removed during polypectomy, as some polyps may have a malignant component.

**Correct Answer: D. Polypectomy**