Seventy‐two male patients, who were included in this study, underwent ureteroscopic stone surgery (study group). Forty‐two healthy males were enrolled as control group. Changes in sexual function were evaluated using International Index of Erectile Function questionnaire in pre‐operative, first and third postoperative terms. Overall satisfaction in relation to the age, operation time, presence of stents, body mass index, educational status, previous operations, International Index of Erectile Function score, International Prostate Symptom Score, Quality of Life, income status, Male Sexual Health Questionnaire, stone‐free rates and Beck's depression scale were evaluated. Erectile and ejaculatory functions, quality of life and lower urinary tract symptoms were negatively affected due to ureteroscopic stone surgery, while educational status, psychogenic aspect and income status remained stable. In conclusion, ureteroscopic stone surgery with JJ catheterisation seems to have a progressively decreasing negative effect on male sexual function and whenever possible, stenting should be avoided. If JJ stenting is necessary, patients should be informed that they may experience sexual dysfunction at least for 3 months and if stenting proves necessary the indwelling should be kept as short as possible.