source: Also, an active fetus, one that frequently repositions itself in the uterus can cause entanglement with the cord.a hyperactive fetus should be evaluated with ultrasound to rule out cord entanglement.
target: An active fetus that frequently repositions itself in the uterus can cause entanglement with the cord. A hyperactive fetus should be evaluated with ultrasound. This can rule out cord entanglement.
references: An active fetus that frequently repositions itself in the uterus can cause entanglement with the cord. A hyperactive fetus should be evaluated with ultrasound. This can rule out cord entanglement.