How does hydronephrosis affect my pregnancy?
Hydronephrosis may be first seen with a routine ultrasound. You will likely be referred for a follow-up ultrasound that can examine the fetus’ anatomy in more detail. The two most important factors for outcome with these fetuses are the volume of amniotic fluid and the appearance of the kidneys. These factors can change either for better or worse as the pregnancy progresses. For that reason, multiple ultrasounds need to be performed to watch for changes in symptoms. The affects on the pregnancy are dependent on the severity of the hydronephrosis. For most, the pregnancy will progress normally and the baby’s kidneys will be observed by ultrasound to ensure they continue to function well. The amniotic fluid volume, which is the best clue about how well the kidneys are functioning, also will be watched. How is hydronephrosis treated? These babies typically go to the newborn nursery. Some may have an ultrasound of their kidneys and bladder before they go home. Most will have an ultrasound
