What are plugged milk ducts? A plugged milk duct feels like a sore lump in the breast. Some mothers seem to be more likely to get them. Usually they go away within a few days without doing anything.

Urine pH is normally slightly acidic (5.5–6.5). Bilirubin is not normally present in urine and indicates either bile duct obstruction or intrinsic hepatic disease. Elevated levels of ...