This study is to evaluate and compare between the effectiveness of penile block vs caudal epidural using bupivacaine during the operation heart rate, systolic blood pressure , diastolic blood pressure and inhalational anesthetic requirement were measured before and after doing the block and also at the end of the operation after the operation ,post operative pain score was calculated to assess the degree of success of each block and finally from this study we concluded that , without ultrasonography and with blind block that depending on anatomic landmarks only, the caudal block success rate is higher than penile block.