Question
A 7-year-old boy recently discovered that he only has one testicle below, and the doctor said it was congenital. I want to ask if this will affect future fertility. How is it possible to not have been diagnosed? There has been no treatment, and I want to know if this will affect future fertility.
Answer
After reviewing your situation, it appears that there is only one testicle in the scrotum, which is an undescended testicle. The other testicle must be located. One testicle can still lead to conception, but the undescended testicle must be found as there is a possibility of inflammation. This condition can be checked through a detailed ultrasound to locate the position of the undescended testicle. If it is in the inguinal canal, surgery can be performed to elevate and secure the testicle, which is a more stable option.