What Is Vaginismus? Vaginismus is a condition where the muscles around the vagina involuntarily tighten or spasm when penetration is attempted—whether during intercourse, a pelvic exam, or tampon insertion. This response can be painful or even make penetration impossible. Vaginismus is not caused by a physical abnormality, but rather a reflex reaction often linked to … Continue reading How Vaginismus Impacts Fertility & What You Can Do →