Dr. Carter suspects trouble and rushes his pregnant girlfriend to the E.R.; Dr. Greene's daughter seeks a haven and morning after pills.
A woman accuses Dr. Pratt of sexual harassment; Neela studies strokes in a laboratory with brainy but bizarre graduate students; Sam tries to resist the appeal of her son's father (Cole Hauser); Weaver vows to fight for her baby boy.
Dr. Kovac stops to help a stranded motorist and her son, but when a car hits them, he must use all his skills to keep them alive until specialists arrive.