Undescended Testicles

During fetal development, the testicles usually descend (fall) into the scrotum.

When one or both testicles fails to descent, the condition is known as undescended testicles.

Approximately 4% of full term infants are born with this condition, but it is more common in preterm babies. Babies that have other defects or disorders are more likely to have undescended testicles.

A doctor can confirm that the child’s testicles have not descended during a physical examination. If the testicles do not descend by the baby’s first birthday, they should be examined to avoid permanent damage. Permanent damage could include infertility. Treatment for undescended testicles after one year of age include hormone injections and surgery.