Palpation of the testicles by a surgeon during a physical examination is a common test that is part of the reproductive system examination. By touching and observing the testicles, the doctor determines whether both testicles are developing normally, whether they are the same size, and whether there are any abnormalities such as varicocele or tumors. If abnormalities are detected, such as varicocele (which affects sperm quality), the disease can be detected, treated and cured as early as possible. Therefore, this test is very necessary.