This is a instructional guide, for viewers over 18+ only, with audio instructions, showin how to perform a testicular self exam, following a professional audio track. The audio is not my voice is from a professional medical guide. At 1:15 I am following the audio instructions and checking the end of the penis for discharge (penis is uncircumcized so I have to pull back the foreskin and palpate the penis for discharge). At 1:35 I return the foreskin (to prevent paraphimosis - this is not mentioned in the audio but should be followed if you are uncircumcised). This exam should be performed once a month, and is essential for detecting any problems early.