Cervical hostility is tested by following except:
**Core Concept**
Cervical hostility, also known as cervical incompetence, refers to the weakening or failure of the cervix to maintain a pregnancy, typically due to a congenital or acquired defect in the cervical structure. This condition is often associated with a history of cervical trauma, such as previous cervical surgery or a history of cervical tears during childbirth.
**Why the Correct Answer is Right**
The correct answer is a test used to assess cervical hostility. The **Cervical Cerclage** test involves surgically placing a stitch or cerclage in the cervix to assess its ability to maintain a pregnancy. This test is usually performed in women with a history of cervical incompetence or those at high risk of preterm labor. The cerclage is removed after 37 weeks of gestation to allow for a normal vaginal delivery.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because it does not directly relate to the assessment of cervical hostility.
* **Option B:** This option is incorrect because it is a test used to assess fetal well-being, not cervical hostility.
* **Option C:** This option is incorrect because it is a treatment for cervical hostility, not a test.
**Clinical Pearl / High-Yield Fact**
A key fact to remember is that women with a history of cervical trauma or cervical incompetence are at increased risk of preterm labor and should be closely monitored during pregnancy.
**Correct Answer:** C.