A gravida 3 female with H/o 2 previous 2nd trimester abortion presents at 22 weeks of gestation with funneling of cervix. Most appropriate management would be:
**Core Concept**
The patient's presentation of funneling of the cervix at 22 weeks of gestation is characteristic of cervical insufficiency, a condition where the cervix begins to dilate prematurely, leading to preterm birth. This condition is often associated with a history of previous pregnancy losses or preterm births.
**Why the Correct Answer is Right**
Cervical insufficiency is typically managed with a cervical cerclage, a surgical procedure where a stitch is placed in the cervix to prevent further dilation. This procedure is most effective when performed before 24 weeks of gestation. The cerclage helps to maintain the integrity of the cervix, reducing the risk of preterm birth and associated complications. The American College of Obstetricians and Gynecologists (ACOG) recommends cerclage for women with a history of cervical insufficiency or previous preterm births.
**Why Each Wrong Option is Incorrect**
**Option A:** Expectant management without cerclage would be inappropriate in this case, as the patient's history and presentation suggest a high risk of preterm birth.
**Option B:** Bed rest is not a proven effective treatment for cervical insufficiency and may not be sufficient to prevent preterm birth.
**Option C:** Progesterone supplementation may be beneficial in preventing preterm birth, but it is not the most appropriate management for cervical insufficiency.
**Clinical Pearl / High-Yield Fact**
A classic mnemonic to remember the indications for cervical cerclage is "CRITERIA": cervical insufficiency, previous preterm birth, uterine anomalies, recurrent pregnancy loss, incompetent cervix, rupture of membranes at <24 weeks, and anomalies of fetal presentation.
**Correct Answer:** C. Cervical cerclage