If you find a small hard lump (like a pea), have an enlarged testicle, or notice any other concerning differences from your last self-exam, see your doctor as soon as you can.

Consult your doctor if:

• You can't find one or both testicles -- the testicles may not have descended properly in the scrotum
• There is a soft collection of thin tubes above the testicle -- it may be a collection of dilated veins (varicocele)
• There is pain or swelling in the scrotum -- it may be an infection or a fluid-filled sac (hydrocele) causing blockage of blood flow to the area

Acute pain in the scrotum or testicle is a surgical emergency. If you experience acute pain in the scrotum or testicle, seek immediate medical attention.