Medically reviewed by Matthew Wosnitzer, MD People with male reproductive anatomy usually have two testicles (testes), ...

Get medical attention right away for signs of testicular torsion: sudden, severe pain, and swelling. Sudden pain in your testicles can be pretty alarming, not to mention unpleasant, whether that ...

Testicular torsion occurs when the testicle rotates inside the scrotum, cutting off the blood supply. Symptoms include pain and swelling of the testicle, typically sudden and severe. Nausea ...