Ectopic pregnancy is associated with all except :
**Core Concept**
Ectopic pregnancy occurs when a fertilized egg implants outside the uterus, typically in the fallopian tube. This condition is a medical emergency due to the risk of rupture and hemorrhage. The underlying cause of ectopic pregnancy is often related to tubal damage or dysfunction.
**Why the Correct Answer is Right**
The correct answer is related to the pathophysiology of ectopic pregnancy. Ectopic pregnancy is associated with factors that increase the risk of tubal damage or dysfunction, such as previous pelvic surgery, pelvic inflammatory disease (PID), and smoking. The presence of these risk factors can lead to scarring or blockage of the fallopian tubes, making it more likely for a fertilized egg to implant outside the uterus.
**Why Each Wrong Option is Incorrect**
**Option A:**
* Not enough information is provided to determine the association with ectopic pregnancy. However, if we assume Option A is a condition that increases the risk of tubal damage or dysfunction, it might be a plausible association.
**Option B:**
* This is incorrect because previous ectopic pregnancy is a well-established risk factor for future ectopic pregnancies. Women who have had a previous ectopic pregnancy are at higher risk of having another one.
**Option C:**
* This is incorrect because a history of infertility is not directly associated with an increased risk of ectopic pregnancy. However, women with infertility issues may have underlying conditions that affect their reproductive health, such as PID or tubal damage.
**Clinical Pearl / High-Yield Fact**
A key risk factor for ectopic pregnancy is a history of pelvic inflammatory disease (PID), which can cause scarring and blockage of the fallopian tubes.
**Correct Answer: None. This is a distractor question, and no correct answer is provided.