Why would a doctor wait 3 weeks to remove a kidney stone?

A doctor might wait three weeks to remove a kidney stone if the stone is small and likely to pass on its own, allowing the patient to avoid surgery. This conservative approach can help prevent unnecessary risks associated with surgical procedures. Additionally, if the patient is experiencing mild symptoms, the doctor may monitor the situation to see if the stone naturally dislodges before opting for intervention. Regular follow-ups during this period would ensure that any complications are addressed promptly.