Which condition is commonly associated with oligohydramnios?

Oligohydramnios, which is a condition characterized by low amniotic fluid levels, is most commonly associated with utero-placental insufficiency. This condition occurs when the placenta is not providing adequate blood flow and nutrients to the fetus, which can lead to reduced urine output from the fetus due to compromised kidney function. Since fetal urine constitutes the majority of amniotic fluid, decreased fetal urine production results in lower levels of amniotic fluid, manifesting as oligohydramnios.

Utero-placental insufficiency may arise from various issues including maternal hypertension, preeclampsia, or complications that affect placental health. It is critical in obstetrics to monitor and manage oligohydramnios as it can affect fetal development and lead to complications during pregnancy. Recognizing this connection is crucial for understanding the implications of low amniotic fluid and its potential impact on pregnancy outcomes.