There are different reasons why one testicle may appear bigger than the other. If one of your testicles is slightly bigger than the other, don’t panic, this is completely normal for most men and boys.

Scientists have developed a model that will enable them to investigate, for the first time, how human testes develop in baby boys while they are in the womb. Until now it has been impossible to study ...

According to the Mayo Clinic, about 15% of couples are infertile, and male infertility plays a role in over one-third of these cases. Often, problems with sperm development are to blame. Now, ...

The patient was treated for congenital scrotal type hypospadias at the age of 4 years. On physical evaluation, the patient's weight was 51 kg (age-appropriate mean weight, 53.37 ± 9.29 kg) and height ...