You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Bilateral cryptorchidism usually results in oligospermia and infeility. Orchiopexy for cryptorchidism is done at the age of: and explain in detail?
Cryptorchidism is defined as testes that have not fully descended into the scrotum and, unlike retractile testes cannot be manipulated into the scrotum with gentle pressure. Surgical repair (orchiopexy) is done at 6-12 months of age and has a success rate (99%). Ref: Blueprints Pediatrics By Bradley S. Marino, Katie Katie Snead Fine, 2009, Page 221.