When is pregnancy is terminated in hyperemesis Gravidarum :
**Core Concept**
Hyperemesis gravidarum is a severe form of morning sickness characterized by excessive vomiting, dehydration, and weight loss, which can lead to electrolyte imbalances and renal impairment. The condition is often associated with multiple gestations, molar pregnancies, and women carrying female fetuses. Prolonged hyperemesis gravidarum can cause significant maternal morbidity and fetal growth restriction.
**Why the Correct Answer is Right**
In cases of severe hyperemesis gravidarum, termination of pregnancy may be considered to prevent maternal complications and optimize fetal outcomes. This decision is often made when the condition fails to respond to medical management, and the mother's health is at risk. The American College of Obstetricians and Gynecologists (ACOG) recommends that pregnancy termination be considered in cases where hyperemesis gravidarum is severe, prolonged, and resistant to treatment.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because hyperemesis gravidarum is not typically terminated in the first trimester due to the risk of miscarriage and the potential for fetal anomalies.
**Option B:** This option is incorrect because termination of pregnancy is not a first-line treatment for hyperemesis gravidarum. Medical management, including anti-emetics and hydration therapy, is usually the primary approach.
**Option C:** This option is incorrect because termination of pregnancy is not typically indicated in cases of mild or moderate hyperemesis gravidarum, as these conditions can often be managed with medical therapy.
**Clinical Pearl / High-Yield Fact**
It is essential to recognize that hyperemesis gravidarum can occur in up to 2% of pregnancies and is often associated with an increased risk of preterm birth and low birth weight.
**Correct Answer:** D.