When Sitting Hurts: Understanding Pelvic and Groin Pain in Men How masterbation may be the cause of your pelvic floor dysfunction. Male Pelvic Floor Dysfunction: Symptoms, Causes & Treatment PHRC Groin Pain and Swelling in Men: What Could it Mean? Urology & Prostate Cancer Physician located in Central Midtown, New York and East Hills, NY David B Samadi, MD Pudendal Nerve Irritation and Perineal Pain