There is no absolute time limit on how long extracorporeal lithotripsy can be used for cohabitation. The time for cohabitation is related to the recovery time of the urinary system and the physical condition of the individual, and it is recommended that cohabitation should be allowed for about two weeks. Extracorporeal lithotripsy that is extracorporeal shock wave lithotripsy, through the shock wave energy aggregation, crushing stones, after the operation of the stone with the urine discharged from the body, the general situation of the time of stone discharge and the urinary system needs about two weeks to fully recover. It is recommended to wait for the stone to be completely discharged from the body, the basic function of the urinary system gradually recovered, two weeks or so before it is recommended to cohabit, if the stone is smaller, the time of stone discharge and the recovery of the urinary system function time is shorter, the individual physical condition is better, it may be able to carry on the time of sexual life earlier than two weeks. After extracorporeal shock wave lithotripsy, drink more water, rest more, and have sex moderately according to the physical condition after complete recovery.