## **Core Concept**
The management of an ovarian cyst during pregnancy involves assessing the risk of malignancy and the potential for complications such as ovarian torsion. The size and characteristics of the cyst, along with the gestational age, guide the management approach.

## **Why the Correct Answer is Right**
The correct approach involves a careful assessment of the cyst's characteristics and the patient's symptoms. For a cyst of 15 cm x 15 cm at 8 weeks of gestation, surgical intervention is often considered due to the increased risk of malignancy and complications. The American College of Obstetricians and Gynecologists (ACOG) suggests that ovarian masses greater than 6 cm in diameter at or beyond 16 weeks of gestation should be considered for surgical evaluation. However, for an 8-week pregnant lady with a large cyst like 15 cm x 15 cm, the risks of surgery versus the benefits need to be weighed, but generally, such a large size poses significant risks.

## **Why Each Wrong Option is Incorrect**
- **Option A:** This option is not provided, but typically, doing nothing (watchful waiting) would not be appropriate for a cyst of this size due to the high risk of complications.
- **Option B:** This option is also not provided, but any option suggesting immediate surgical intervention without evaluation might not always be necessary unless there are symptoms or high suspicion of malignancy.
- **Option C:** Similarly, without specifics, an option suggesting immediate termination of pregnancy might be unrelated to the management of the ovarian cyst itself.

## **Clinical Pearl / High-Yield Fact**
A key point to remember is that ovarian cysts are common in early pregnancy and most resolve by the second trimester. However, large cysts (>6 cm) are more likely to require surgical intervention due to the increased risk of torsion and potential for malignancy.

## **Correct Answer:** . Surgical removal (with histopathological examination) considering the size and potential risks.