Testicle dropsy or hydrocele.

  Testicle  outside covered with a few membranes and between eggs accumulating liquid is dropsy. Inborn dropsy is often meeting   as one or bilateral and here in scrotum palpating charactering forming  , like a bag. Filled  with water, which pushes back urine up ,For diagnosis is enough doctor s checking, and with ultrasound test a scrotum, usually dropsy dissolving to 1.5-2 years If this is not happened, thus doing surgery cure , so as long overheat and compressing testicle of accumulated liquid will in future lead to destroy her function and sterility. Acquired  dropsy is display on any age after injuries, surgeries, inflammation processes.

Cryptorchidism.

This therm means testicles undescended , and in babies  ,who were born earlier, meeting often. And diagnosis here is on first days a life in a baby, if testicle   not palpating in scrotum, doctor can prescribe to do ultrasound test, to find when he is hide. And checking till 1-1.5 years , if condition not self normalized, thus add surgery.

 Over heating testicle will cause problems, not avoid a cure!