Extracorporeal lithotripsy is one of the most common methods of treating urinary stones. If you are pregnant or have diabetes, or if you have an infection, lithotripsy is not recommended because it may cause infection or aggravate the infection, and if you are pregnant, lithotripsy may affect the fetus. If the stones are small, you can move around properly to help them get out. However, if the stones are more, more numerous and larger, proper bed rest is recommended. Because if you move too much, it may form stone alley inside the urinary system, which is not conducive to stone expulsion. If renal colic occurs, symptomatic treatment is available.