Rena Malik, MD, is a board-certified urologist specializing in Sexual Medicine, Hormone Health and Urogynecology. With more than 400 million YouTube views and 2.5 million social media followers, she is renowned for dispelling medical misinformation and making complex urological topics accessible. In her next column for Men's Health, Dr. Malik heads into scary territory. I’LL BE THE first to admit it: Talking about penis injuries is not exactly dinner table conversation.