Cryptorchidism (over 90% in some studies). Even after orchiopexy, these may also affect sperm maturation and motility at an older age. The most common diagnostic dilemma in otherwise normal boys is distinguishing a retractile testis from a testis that will not descend spontaneously into the scrotum. Retractile testes are more common than truly undescended testes and do not need to be operated on. In normal males, as the cremaster muscle relaxes or contracts, the testis moves lower or higher ("retracts") in the scrotum. This cremasteric reflex is much more active in infant boys than older men. A retractile testis high in
Association for Improving the Condition of the Poor Association for Improving the Condition of the Poor The Association for Improving the Condition of the Poor (AICP) was a charitable organization in New York City, established in 1843 and incorporated in 1848 with the aim of helping the deserving poor and providing for their moral uplift. The Association was one of the most active and innovative charity organizations in New York, pioneering many private-public partnerships in education, healthcare and social services. The AICP was established in 1843 as an offshoot of the New York City Mission Society due to the stress put on that organization's charitable activities as a