Which condition is typically associated with poor fetal growth?

Oligohydramnios is associated with poor fetal growth because the condition refers to a deficiency of amniotic fluid surrounding the fetus. Amniotic fluid is crucial for fetal development; it provides a protective environment, allows for fetal movement, and helps maintain a stable temperature. When there is insufficient amniotic fluid, it can lead to compression of the fetus, limiting its growth due to restricted space and potential damage to the developing organs.

Additionally, inadequate amniotic fluid may impair the placenta's function, leading to reduced nutrient and oxygen delivery to the fetus. This can further contribute to growth restrictions, resulting in conditions such as intrauterine growth restriction (IUGR). Therefore, oligohydramnios is particularly significant in its association with poor fetal growth, making it the correct choice in this context.

In regard to the other conditions, polyhydramnios involves an excess of amniotic fluid, which can be associated with several fetal anomalies and complications, but it does not typically lead to poor fetal growth. Twin-to-twin transfusion syndrome involves imbalances in blood flow between twins, potentially causing growth discrepancies, but it is not solely linked to poor growth. Placenta accreta refers to an abnormal attachment of the placenta