Oval shape of testicles is normal. The testicles are the internal male genitalia and are usually oval in shape in normal form. If there is a change in shape accompanied by abnormal pain symptoms, testicular pathology may be present and prompt medical attention is recommended. Male testicles are located in the scrotum, one on each side. It grows and enlarges during growth and development, and shrinks and becomes smaller with age in old age. However, they are still ovoid, or oval, in shape. If the morphology of testicles changes and accompanied by testicular pain, itching and other symptoms, we should be alert to the possibility of lesions, such as testicular cysts, testicular tumors, and so on, it is recommended to consult a doctor in time for treatment. Precautions: Personal hygiene should be paid attention to and private parts should be kept clean in order to prevent testicular lesions. If testicular discomfort occurs, it is recommended to go to a specialist for treatment.